Leri Office Chair Ergonomic Desk Chair - Mesh Computer Chair with Lumbar Support Flip-up Armrests

Features

• 【Ergonomic Office Chair & Super Comfortable】The design of the backrest fits the shape of the human spine, with the 5CM up and down adjustable lumbar support, the office chair will give your back extra support. The 7CM thick padded and high resilience sponge seat also can relieve the hip pressure to offer you much comfort. PU leather cushion surface is more skin-friendly and easy to clean, and the mesh all around brings superior breathability.
• Adjustable seat height from 18.11" to 20.87" accommodates users of various heights, while the flip-up armrests and thick padded seat enhance comfort during long sitting periods.
• Durable construction with a 250 lbs weight capacity, heavy-duty nylon caster wheels, and an explosion-proof steel base certified by BIFMA and SGS for stability and longevity.
• 【Adjustable Seat Height & Rest Mode】The height adjustment range of the seat is 46cm- 53cm (18.11'' - 20.87''), which can suit the needs of more people. In the spare time of work or study, you can enter the rest rocking mode by adjusting the back leaning. (You can learn how to adjust the height and backrest clearly through our pictures or videos)
• Easy installation with all necessary hardware and tools included, plus an instructional video for hassle-free assembly in under 20 minutes.
• 【Stable & Durable Chair】The three-stage steel gas spring and heavy-duty nylon legs with maximum load of 250LB, certified by BIFMA and SGS. The thickened explosion-proof steel chassis is hard-wearing, all the details make this desk office chair use longer
• 【Quite Easy to Install & Installation Video】This mesh office chair comes with all hard wares and necessary tools. It takes may be 15-20 minutes if following the manual instruction. For easier installation, you can also watch the installation video on product page