Ninja Pro Series Gaming Chair Elite Series Ergonomic Chair Master Series Computer Chair
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Ultraflex PU [VER. 2022]
Water Repellent Fabric [VER. 2022]
Water Repellent Fabric
Ultraflex PU
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Ships from Richmond, Canada.
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Perfect for Home office and entertainment

Combining multiple adjustable features, upgraded luxurious materials and aesthetic design, master series VER. 2022 computer chairs support a new level of comfort for working, studying and gaming.
The minimalist color and luxurious upholstery highlights its high-quality and of high grade, yet exquisite and extravagant in a low profile.


Aluminum constructed 4D Armrests

The main internal structure is made of aluminum alloy now, now the armrests are stronger, smoother and more durable.
The arm pads are redesigned too, softer so that will be more comfortable when hold your elbow.


Boulies ultraflex PU

For perfect gaming chairs’ leather, not only we need it durable, we pay attention on it comfortable, soft and smooth as well.
After hundreds of tested, we made our signature boulies ultraflex PU leather with upholstery of sports cars - microfiber suede.
To ensure the chair more breathable, we especially add the perforated leather design.


Boulies water repellent fabric

With a special dyeing and finishing process, woven with high-strength fibers, boulies new signature fabric is more durable, strong and breathable.
Furthermore, to prevent the outer layer of the fabric from becoming saturated with water/juice, we add a coating to fabrics to make the fabric become a water repellent fabric to give your room a stylish and refreshing area.

*The hydrophobic effect will gradually disappear over time. The degree and speed of the disappearance are related to the method and intensity of use.

Ultraflex PU
W/R Fabric

Without a cushion, arbitrarily adjust your lumbar support

Gaining greater support without a lumbar cushion, the new master series chair have integrated inner adjustable lumbar support, built into the backrest.
Turn the knob clockwise or anticlockwise to increase or decrease the lumbar support easily for providing all your needs in your back support.

Functions to support your long session working or entertaining

With multi-functional adjustments, master series provides exactly what you need for the perfect balance of comfort and support to keep you feeling at your best in work or in game.

(1) Adjustable armrest: 8-ways adjustable, aluminum constructed.
(2) Reclining mechanism: stepless backrest reclining control.
(3) Multi-tilt mechanism: height adjustment, rocking tilt switch(with lock function), tilt tension adjustment.
(4) Built-in lumbar support adjuster.

*Neck pillow is included in the box.

Featured components

Multi-functional tilt mechanism

With full control of boulies multi-tilt mechanism, you can lock or unlock your position and sit at any angle you want.

XL PU casters

Made to be durable yet wooden floor friendly, XL PU caster is so smooth that can be used on the clean wooden floor.

Aluminum base

Upgraded with a premium metal to provide extremely stability and strength, each base is not only perfectly balanced but also strong bearing capacity.

Class-4 gas lift

The best class of the gas hydraulics for stability and safety, including safety certifications such as BIFMA(by SGS).

Product Dimensions

Recommended Height
165 - 190cm
5'5" - 6'3"
Max Weight
Change unit system
A: Seat Height 45 - 51cm 17.7" - 20"
B: Seat Depth 49cm 19.3"
C: Backrest Height 80cm 31.5"
D: Arm Height 63 - 76cm 24.8" - 39.9"
E: Width 51cm 20"
F: Backrest Width 57cm 22.4"

Product Warranty

2 years limited Warranty
Learn More
14 days return
Learn More

Product Details


360° swivel
Seat height adjustable
Full-length backrest recline
Built-in lumbar support
15 degree rocking
Tilt position lock
Armrest 8 ways adjustable


Upholstery Boulies ultraflex leather (with partial perforated) + microfiber suede
Boulies W/R fabric + microfiber
Frame Extra Strong Steel Frame
Five star foot base Aluminum Base
Foam 100% Cold-cure foam
Tilt mechanism Multi tilt
Casters 6cm PU casters
Hydraulics Class 4 (Top Class)
  • Customer Reviews
  • Media Reviews

Customer Reviews

Based on 254 reviews
Simon (United Kingdom)
Excellent chair

I work from home and I sit at my desk for 9+ hours a day, when I'm free I also spend an hour or two gaming in the evenings. So suffice to say, this chair gets a fair amount of use.

The chair is exceptionally comfortable and supportive, as usual, it takes a little time to tweak the settings to get it just right, but the point here is that you CAN tweak the settings to get it just right.

The padding is firm but supportive, this is precisely what you want from a chair. When the padding on a chair is soft it will invariably lose shape and become unusable over time. When the padding is firm it won't lose shape, with the benefit of being able to add an additional cushion to soften the surface if required.

The other aspect of this chair is the looks, and how it looks is great! It has the edge of sporty/gamer style but is softened to not be in your face. It does not look out of place in a professional environment.

Summary, great chair, comfortable, looks top drawer, excellent price.

Sebastien (France)
Great home office chair

Nice looking
Easy to setup
Enough features to fulfil your needs.

Glenn K (United Kingdom)

coming from a basic amazon chair. this in another league. super comfortable. easy to assemble and quick delivery. very well made chair.

TIto Paterson (United Kingdom)
Well worth the money.

It took me a long time to decide on which model. However, I was very pleased and felt like I made the correct choice for the following reasons.

1 - When I took delivery of the chair, the packaging was excellently packed.

2 - When took the parts out for assembly I noticed the lack of screws in the pack, however, when I read the instructions, I quickly noticed that everything I needed was screwed into the places I needed them to be. On that note, the instructions were clear and properly done.

3 - When doing the assembly, it didn't take me long and was easy enough to do. Although in hindsight I should have got some help with holding the back rest as that was the more fiddly part of the build.

4- Material quality. When assembling the chair, I noticed that nothing felt cheap. The mechanism that goes directly under the seat is solid and not light at all. The base where the casters go, that is of solid design. Even the casters are plastic, they are solid and don't feel cheap what so ever.

All in all, it is a great seat, the fabric doesn't make me feel too hot (At the time of writing this, it is in the summer). The inbuilt lumbar support is perfect and I don't actually need an extra cushion. I can sit down on calls without the feeling that I need to reposition myself constantly as the chair sort of moulds around your body so stubbly that it is a pleasant to sit on for extended durations whilst in meetings.

The final thing I love about this chair, is the multi directional (4D) arm rests. It is nice to have the option to move them around if the different axis as at some part of the day, I change where my arms go and depending on how long I spend on a specific task.

Harley (Australia)
Knew it.

Hello boulies,

Thank you thank you thank you. What a purchase. Speedy delivery, superb packing, all parts plus simple construction. Customers should have a decent ratchet for even speedier assembly. Not that this takes away from my experience since the chair was a gift for my fiance who has been WFH on a chair that was only cut out for casual domestic administration. A solid, supportive and professional looking chair was missing from her command centre and now, with her boulies, she has reached workstation nirvana. For anyone who is grinding on anything less.. do your lower back a favour. You will be pleased. Five outta five, jelly husband is jelly.

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