Eight Nine Lumbar Support Ergonomic C3 Executive Office Chair (Steel Base | Original Cushion | Fixed Armrests)

"Wonderful sitting and lying down" multi-dimensional support boss chair sofa-level sitting feeling, relieve the pressure of sedentary

Before ordering any assembled product from the Fit Mart website, please read the relevant terms of service carefully.

Ergonomic backrest・Let the support traceable
In order to improve the comfort of the back, choose a three-stage backrest design to give the head, neck, back, and waist a stable sense of support.
The upper, middle and lower scientific pressure relief of the head, back and waist effectively decomposes the back pressure, and precisely supports the whole body to maximize the relaxation of the tired body.

golden curve design
Two-way padding, soft and hard layered, curved backrest soft and hard layered, while the front is comfortably wrapped and supported, the side does not fall down.

Refuse to work vertically at 90°
The inside is filled with a curved support plate, allowing the waist to have a moment of relaxation, and rejecting the straight 90° tense moment, the human body curve support plate, and the soft layer of soft sponge.

Multi-dimensional wrapping feeling・Sit down and enjoy
51cm increase the sitting depth package, relieve the pressure on the legs, thickened non-slip design, easier to work sitting depth 51cm
Sitting width 52cm

Sofa-level sitting feeling
The real material is not afraid of deformation, and it is filled with native sponge, which will not collapse for a long time and deepen the sitting surface to meet various sitting postures. The thickness is 12cm.

Upgrade trapezoidal handrails
Stable support, brand-new reclining design, sit and lie down freely, upgraded armrests, button-type one-key adjustment, soft-covered armrests are skin-friendly and wear-resistant, innovative trapezoidal structure, and the most stable triangle is formed after adding leverage, and the elbows can be stable when sitting or lying down support.

New reclining design・Will sit and lie down
Upgraded armrests, button-type one-key adjustment, work hard, rest as you like, 90° to 135° adjustment.
Note: Due to different measurement methods, the angle will have a deviation of less than 5 degrees

Preferred leather・skin-friendly and wear-resistant
Select high-quality leather, the fine texture can be seen, while maintaining the luster and touch, it is also easy to take care of water stains and stains.

Level 3 safety air bar certified by international SGS
Bajiujian uses 3-level air rods with a pipe wall of 2.0mm, and passed 100,000 lift and rotation tests (computer chairs generally use 1-2-stage air rods with thinner pipe walls)

Thick explosion-proof tray
The hammer is not broken, the base tray adopts an integrated design, and the steel plate is as thick as 2mm, giving you double insurance.

Strong load-bearing five-star base
Using high-strength stainless steel materials, the load-bearing capacity is up to 500 kg; not afraid of heavy pressure, 500 kg is not afraid of heavy pressure.

PU chair wheels do not hurt the floor
Smooth and low-hardness PU wheels are selected, even if they are pushed back and forth on the wooden board, it is not easy to cause damage to the floor.

material analysis

• (Inside) virgin cotton
• Surface high-quality PU leather
• Curved Backplane
• Trapezoidal upholstered armrest
• PU leather native sponge composite board
• SGS certified air rod
• steel heavy-duty star base

• Dimensions: 113-121 x 64 x 64cm
• Height adjustable: 8cm
• Cushion Width: 52cm
• Cushion Depth: 51cm
• Chair back height: 70cm
• material: metal
• Metal Material: Steel
• Fabric material: high quality PU leather
• Whether it can be lifted: yes
• Is it rotatable: yes
• Whether it can lie down: yes
• Five-star foot material: steel foot
• Armrest Type: Fixed Armrest
• Whether to support ergonomics: yes
• Due to the fact that the size is all measured by hand, there may be slight errors, please refer to the actual product
• Made in China, or contain simplified Chinese packaging and instructions
• The design is safe, non-toxic and odorless. The special wear-resistant surface treatment is not easy to be stained with dirt, and it is easier to clean. In addition, the concave-convex design is helpful for anti-slip and fixation.