The s-shaped mesh back gives full support to your back and lumbar while keeping you cool and dry. A large, cushioned seat relieves fatigue from prolonged sitting. Additionally, our desk chair is highly adaptable to your preferences. The seat and lumbar support can be adjusted within a certain range of heights to accommodate different body types. Armrests are a great place to rest your arms and can be flipped up to save a lot of floor space. The star base with five nylon castors allows 360° smooth and mute mobility. To add more fun, users can adjust the tilted angle of the backrest to enjoy rocking back and forth. Boost your efficiency and creativity with this mesh office chair.

Features:
1. 【Selected Materials】This comfortable office chair is built of plastic & mesh back, foam-padded seat, steel gas spring and nylon base & wheels. Standard market size with great bearing capacity, the maximum capacity of this study chair is 300lb.
2. 【Cushioned Seat & Mesh Back】This home office chair features a generous seat that measures 19.7"(W) x 19.7"(D) and is padded with high-density foam, offering substantial cushy support and relieving fatigue from hours of sitting. Plus, the mid-height backrest wrapped with breathable mesh allows air, body heat, and moisture to freely pass through, helping you maintain a comfortable temperature.
3. 【Ergonomically Designed Desk Chair】Ergonomic features of this swivel office chair such as the S-shaped back, retractable armrests, moveable lumbar pillow as well as a 4 inch adjustable range of seat height provide customized comfort during long periods of work, study or other activities.
4. 【Simple Seat Height Adjustment】With the adjustment lever, the seat height can be easily shifted between 17.7 and 21.7 inches to accommodate different workstation heights, while also allowing your feet to firmly touch the floor when seated. This ergonomic office chair also has a rocking function for relaxation during breaks.
5. 【Clear Instructions】Package includes installation instructions and all Installation tools. Following our detailed instruction manual, it will take no more than 20 minutes to assemble this office desk chair with adjustable arms.

Specifications:
Materials: Polyester Mesh, Nylon, Foam, Iron, PP
Color: Black; Full Gray;  White
Overall Dimensions: 23.5" L × 23" W × (35.5-39.5)" H
Adjustable Seat Height: 17.7-21.7"
Armrests to the Ground: 25-29"
Maximum Weight Capacity: 300 lb
Gross weight (product in the box): 22 lb
Net weight (assembled product weight): 18.9 lb

Packing List:
1 × Office Chair
1 × Instructions

Note:
1. Please do not stand on the chair.
2. Please allow a 0.8" measurement tolerance.