Premium Support for Work and Play
Built-in adjustable lumbar support
Molded foam seat construction
Fully adjustable armrests
Deep reclining backrest
Maximum recommended load
Recommended user height
Two chair sizes available
Official OBIS warranty
Premium Hybrid Gaming Chair
OBIS Spade
Command Every Session.
Designed for focused work, competitive gaming and long
entertainment sessions, OBIS Spade combines advanced ergonomic
adjustment with the commanding presence of a premium gaming chair.
One Chair, Two Worlds
Built for Work.
Ready for Play.
OBIS Spade is designed for users who need one chair to support
everything—from productive work and online meetings to gaming,
streaming and entertainment. Its extensive adjustments help create
a supportive sitting position without sacrificing the bold character
of a gaming chair.
Adjustable lumbar support, armrests and seating controls help
create a more stable and personalised working position.
Recline the backrest up to 165° and adjust the frog mechanism
for gaming, viewing or resting between sessions.
Cold-cure molded foam provides a supportive seat structure
designed to retain its form better than basic soft foam.
Support Designed Around the Way You Sit
OBIS Spade combines integrated ergonomic adjustment with supportive
materials to provide a more personalised sitting experience throughout
work, gaming and entertainment sessions.
4-Way Lumbar Support
Built directly into the backrest and controlled through rotary dials
for personalised lumbar positioning and support intensity.
Cold-Cure Molded Foam
A supportive molded foam structure designed to provide a stable
seating feel while retaining its shape over repeated use.
Pebble Seat Base
A wider, gently shaped seat profile that gives the legs more freedom
and feels less restrictive than sharply raised racing-style bolsters.
Magnetic Memory-Foam Pillow
A soft supportive head pillow that attaches magnetically without
visible straps and can be repositioned more easily.
Stable Support, More Sitting Freedom
Cold-Cure Foam.
Wide Pebble Seat.
The molded cold-cure foam seat provides a firm and supportive
foundation rather than an overly soft sinking sensation. Its pebble
seat profile provides a broader seating area with gently shaped
edges for greater flexibility in how you position your legs.
Cold-cure foam is formed into a stable seat structure designed
for consistent support during repeated daily use.
The pebble-style seat reduces the aggressive raised edges often
found on traditional racing-style gaming chairs.
Choose Queen for a standard seating area or King for a larger
seat base suited to broader and bigger body frames.
Soft Support Without Visible Straps
Magnetic Memory-Foam
Head Pillow.
The head pillow uses memory foam for softer support around the head
and upper neck. Its magnetic attachment keeps the backrest looking
clean while allowing the pillow to be repositioned without dealing
with exposed elastic straps.
Memory-foam filling
Strap-free appearance
Easy repositioning
Position Your Arms Naturally
Standard 4D
Adjustable Armrests.
The OBIS Spade armrests can be repositioned to support different
working, gaming and reclining postures. Adjust them to match your
desk height, shoulder width and preferred controller or keyboard
position.
Work Upright or Lean Back
Frog Mechanism.
Recline Up to 165°.
Move from focused upright work to a more relaxed seating position
using the independent reclining backrest and frog-style tilt
mechanism. This gives OBIS Spade the flexibility to support work,
gaming, viewing and resting between sessions.
Maximum backrest recline angle
Responsive chair mechanism
Suitable for focused and relaxed sitting
Tilt resistance for personal preference
Strong from the Seat Down
Stable Support for Everyday Use
A Class 4 gas lift, aluminium five-star base and large PU casters
provide the stable foundation required for work, gaming and frequent
daily movement.
A strong metal foundation that gives the chair a premium finish
and stable footprint.
The King model uses a larger five-star aluminium base together
with its wider seat for broader and bigger body frames.
Large polyurethane casters provide smoother movement while
helping reduce rolling noise on suitable flooring.
A heavy-duty height adjustment column selected for dependable
daily operation.
Designed to support a wide range of users when the appropriate
chair size is selected and the chair is used correctly.
Tested component and quality certification
Office furniture performance standard
Heavy-duty gas lift specification
Official OBIS product warranty
Available in Leather or Fabric
Select the upholstery that best matches your workspace, preferred
texture and daily use. Both material options use the same supportive
OBIS Spade chair structure and ergonomic adjustment system.
Leather Edition
A smooth premium-looking surface that gives OBIS Spade a stronger,
more structured gaming-chair appearance and is easy to wipe during
routine cleaning.
Fabric Edition
A softer textured surface with a more relaxed visual character,
making it suitable for home offices, creative studios and users
who prefer a fabric touch.
Select the Finish That Fits Your Space
Product colour may appear slightly different depending on room
lighting, screen settings and the natural texture of the upholstery.
Use real OBIS Spade photographs for the most accurate representation.
Bold, clean and professional
Bright and modern appearance
Soft texture with a darker finish
Neutral and versatile styling
Choose According to Feel and Environment
Both upholstery types provide the same ergonomic chair functions.
Your selection should be based mainly on preferred texture, appearance
and the environment where the chair will be used.
Choose Leather For
A sharper premium look, straightforward routine cleaning and a
stronger gaming or executive-office visual style.
Choose Fabric For
A softer textured touch, a more relaxed visual appearance and easier
integration with modern home-office or studio interiors.
Two Sizes, One Complete Feature Set
Choose Queen or King
Both OBIS Spade sizes provide the same main ergonomic functions.
Choose according to your preferred seat space, body frame and
available room around your desk.
Standard Size
Queen Size
A balanced fit for most users and workspaces
Queen provides the complete OBIS Spade experience in a more
standard chair footprint. It is suitable for users who want a
supportive seat without requiring the extra width of King.
Larger Size
King Size
More seat space for broader and bigger body frames
King is designed for users who prefer a larger seating area and
broader chair footprint. It includes a larger seat base and a
larger aluminium five-star base.
Height Is Not
the Only Consideration.
Queen and King are both recommended for users between 155 and
200 cm. Their main difference is the amount of seating space and
the overall chair footprint.
You prefer a standard seat size, have limited room around your
desk or do not require additional seating width.
You have a broader body frame, prefer more room around the hips
and legs or want a larger overall chair structure.
King uses a larger aluminium base, so confirm there is enough
clearance around the desk and nearby furniture.
Chair Measurement Guide
Review the Dimensions
Before Selecting.
Compare the official Queen and King measurements with your body
frame, desk height and available floor space before ordering.
Review the seat width and depth based on the amount of sitting
space you prefer.
King uses a larger aluminium five-star base and requires more
surrounding clearance.
Small production and manual-measurement differences do not affect
normal chair performance.
Product Details
Technical Specifications
Review the main construction, ergonomic and size specifications of
the OBIS Spade before selecting your preferred variant.
| Product type | Premium ergonomic gaming chair |
|---|---|
| Available sizes | Queen and King |
| Recommended user height | 155–200 cm for both Queen and King |
| Maximum load | Up to 180 kg |
| Lumbar support |
Built-in 4-way lumbar support with height and depth adjustment controlled using rotary dials |
| Armrests | Standard 4D adjustable armrests |
| Seat construction | Cold-cure molded foam with pebble-style seat base |
| Head support | Magnetic memory-foam head pillow |
| Backrest recline | Up to 165° |
| Chair mechanism | Frog mechanism with adjustable tilt resistance |
| Gas lift | Class 4 gas lift |
| Base | Aluminium five-star base; King includes a larger base than Queen |
| Casters | 64 mm PU silent casters |
| Leather colours | Black Leather and White Leather |
| Fabric colours | Black Fabric and Grey Fabric |
| Certifications | SGS and ANSI/BIFMA certified |
| Warranty | 2-year official OBIS warranty |
Product appearance and minor specifications may be updated without
changing the chair’s main functions. Refer to the selected product
variant and official dimension guide before ordering.
Official OBIS Product Support
Protected by a
2-Year Warranty.
OBIS Spade includes a two-year official warranty for manufacturing
defects under normal product use. Keep your purchase documentation
and contact the UDESK support team if product assistance is needed.
Coverage applies to eligible manufacturing faults identified
during the applicable warranty period.
The chair should be assembled, operated and maintained according
to the supplied instructions.
Keep the invoice, order information or other valid purchase
record for warranty verification.
Contact the UDESK team with photos, video and an explanation of
the issue to help speed up assessment.
Frequently Asked Questions
OBIS Spade FAQ
Helpful answers about sizing, upholstery, lumbar adjustment and
everyday chair use.
What is the main difference between Queen and King?
Both sizes provide the same main ergonomic functions and are
recommended for users between 155 and 200 cm. King has a larger
seat base and a larger aluminium five-star base, making it more
suitable for broader body frames or users who prefer more space.
Does OBIS Spade use a separate lumbar cushion?
No. The lumbar support is built into the backrest. Rotary dials
allow the lumbar position and support depth to be adjusted without
using a separate loose cushion.
How adjustable are the armrests?
The standard 4D armrests can be adjusted by height, moved forward
and backward, shifted sideways and rotated inward or outward.
Should I choose leather or fabric?
Choose leather for a cleaner, sharper appearance and
straightforward routine wiping. Choose fabric for a softer surface
texture and a more relaxed home-office or studio appearance.
Is the seat very soft?
OBIS Spade uses cold-cure molded foam designed to provide a
supportive and stable seating feel rather than an overly soft,
deeply sinking cushion.
How far can the backrest recline?
The backrest can recline up to 165°, allowing the chair to move
from an upright working position into more relaxed gaming,
viewing or resting positions.
What is the maximum supported load?
The maximum stated load is up to 180 kg. Users should select the
appropriate chair size and use the product according to the
assembly and operating instructions.
How long is the warranty?
OBIS Spade includes a two-year official OBIS warranty covering
eligible manufacturing defects under normal product use.
Work, Play and Relax in One Chair
Choose Your OBIS Spade.
Select Queen or King, choose your preferred leather or fabric finish
and build a seating setup designed for focused work and immersive
gaming.























