Price: $205.99 - $183.98
(as of Jun 30,2026 12:30:58 UTC – Details)

Product Description

TRIBESIGNS T18 ERGONOMIC OFFICE CHAIRS — GIVE YOU A NEW EXPERIENCE OF COMFORT WHEREVER YOU WORK

About the Manufacturer —

Tribesigns, as a professional furniture and household products manufacturer, we help people find products that meet life’s demands and enjoy your life. Tribesigns offers a lot of furniture and household items to make everyday life more comfortable, convenient and stylish.

Tribesigns T18 Ergonomic Office Chair is one of the all-new ergonomic chairs of Tribesigns series, which has a simple, magnificent and stylish appearance design. Equipped with premium adjustable system which consists several parts, it includes adjustable headrest height and angle, lumbar support and armrest height, backrest tilt angle, seat cushion height and tilt tension. It can offer a full range support on the back, and it is a comfortable partner that inspire your work and life.

Ergonomic Features:

Upgraded Lumbar Support with Comfortable Cushion360-Degree SwivelSeat Height AdjustmentTilt Tension3 Levels Tilt Lock

WHY DO PEOPLE CHOOSE Tribesigns?

Premium Seat Cushion

Tribesigns:

Memory foam Lumbar support, super comfortable.High-density native sponge Comfort seat with 6.5cm thick cushion, non-deforming, dual heat dissipation

Others:

Plastic lumbar support,feel uncomfortable.Inferior renewable sponge A hard seat with 3cm thick cushion, easy to deform, bad heat dissipation

High Quality Armrest & Mesh Material

Tribesigns:

Full PU material, comfortable and non-detachableHigh quality of nylon materials, high durability

Others:

Bad quality of materialsEasy to deform, bad ductility

Heavy Structure & High Quality

Tribesigns:

Upgraded a strong iron base to avoid any damage.3mm Thickened steel seat platePremium nylon raw materials, can stand 1130KG

Others:

Nylon 5-point base is little flimsy.2mm seat plate, flimsily constructedLow-quality scrap materials

NUMEROUS ADJUSTABLE FEATURES

Breathable & Adjustable Headrest

A choice to assemble headrest or not.Headrest height:can be adjusted up and down by 2.36”(6cm)Our premium mesh offers maximum ventilation and protects the most delicate fabrics.

Flexible Armrests

A choice to assemble Armrests or not.Armrest height: can be adjusted from 11″ to 14.2″5 Gear adjustmentThe flexible armrests contour effortlessly to your arms and elbows for maximum comfort.

Multipurpose Handle

Pull up or pull down: Chair seat height can be adjusted from 17″ to 20.9″Pull out or push in: Chair can be tilted back and locked.(Tilt lock allows the user to lock out the tilt function)Tilt tension : Controls the rate and ease of recline.

360° Swivelling Casters

The casters have been tested 98,000 times horizontally, quiet and smoothSuper Durable, PU materials, No scratching on the floor360-degree swivel provides freedom of movement in any direction.

RELIABLE QUALITY & CERTIFICATION

Full PU Material Armrest

Full PU armpad armrestAdjustable heightCurved designBe responsible for your workThe flexible armrests contour effortlessly to your arms and elbows for maximum comfort.

Good Native Sponge Seat Cushion

High density, high resiliency, good air permeabilitySolid mold foam seat cushion. Dual heat dissipationIt has passed 100,000 durability tests

Breathable Backrest

MicrocirculationConvection design, good ductilityHigh quality raw materials, let the air to circulate to keep you cool while leaning.

High Quality Gas Lift Cylinder

Featuring a high-bearing Class 3 Gas Lift and certified by SGS. With over 60,000 cycles of rotation, 10,000 pressure test cycles, 100,000 cycles of weight drop, 300,000 cycles of tilt and much more.Seat height adjustment moves the seat up and down to adapt to various body heights

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HOW TO USE IT?

– When tilted all the way the back,you need to pull the tilt control handle out,then you can tilted all the way back.

– When you need to let tilt fix,you need to push the tilt control handle in,then the chair will not springback.

– If you want to return to vertical position,please pull the tilt control handle out again,then tilt back a little bit more,Lean back slightly,When you hear a creak, then you can release ,the chair back to the vertical position.

– For the up and down function,please don’t touch the buttock, and please don’t pull out the tilt control handle,just pull it up,then you can use the up function.

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TIPS: Please refer to the paper user manual to install the chair.

Specifications:

– Color: Black

– Material: Iron+Nylon+PP+Foam+PU

– Package Size: 27″L x 13″W x 24.6″H (70 x 33 x 62.5cm)

– Weight: 37lb (17 kg)

– Maximum Weight Capacity: 300lbs.

– Maximum Height: 6’1”

Lumbar Support
Comfortable foam, Up and down Up and down Up and down

3-Directional Armrest
Up and down
✓
Up and down

Recline Lock

✓

✓

✓

Wheels
Universal Blade Caster Blade Caster

Max Weight
300 lbs 300 lbs 300 lbs

Max Height
6’1” 6’1” 6’1”

Headrest
Up and down Up and down Rotatable, Up and down

Color
Black Black Black

Seat width
20.5” 19.69” 19.49”

Seat depth
20.5” 20.5” 20.5”

【High-End, Sleek Design】Excellent build quality with good balance of metal and nylon construction. Generous seat and backrest dimensions that even tall users will find comfortable, superb lumbar support that moves up/down to cradle your lower back, the large contoured back and headrest that naturally fits the shape of most people. Comfort seat with 6.5cm thick cushion that’s easy to clean. Durable castor wheels that glide over all types of surfaces easily
【◆Upgraded Version◆】Adopts an upgraded strong metal 5-star base to avoid any damage. Equipped with a new lumbar support with high density memory foam, more comfortable and eliminate any pain.
【Numerous Adjustable Features】 Equipped with the premium adjustable system which consists of several parts, it includes adjustable headrest height, lumbar support and armrest height, backrest tilt angle, seat cushion height, and tilt tension.
【 Easy to Install】 ◆Provide the detailed instruction to help you quickly and hassle-free to install the office chair, OR scan the QR Code of the User Manual for watching installation video. And, provide another Features Usage video to help use the chair correctly.◆
【What You Get】Come with 1*Tribesigns T18 office chair, 1*Set of assembly tools, 1 *Instruction Manual. Enjoy a worry-free experience with a free exchange for damaged and missing parts. ✉✉ Contact us via Amazon message if you meet some issues or have some advice.✉✉