HomeZeer Mesh Office Chair, 300LBS Middle Back Ergomomic Office Chair with 3D Armrests, Computer Desk Chair with Adjustable Lumbar Support, Wide Seat Swivel Home Office Chair, Black

HomeZeer computer desk chair for adult, middle back ergomomic office chair with 3D armrests, comfy mesh office chair with adjustable lumbar support, wide seat swivel home office chair Seat Cushion: Made of natural stretch cotton (soft and breathable) Adjustable Armrest:The angle of the armrest can be adjusted freely C-Shaped Backrest: C-shaped backrest is designed to fit the spine, fully supporting the back and making you more comfortable Lumbar Support: Adjustable（up and down）1.2 inches. Provides excellent support for the waist Smooth PU Casters:It can slide flexibly and quietly on various floors without hurting the floor Adjustable Function:The seat can be freely adjusted in height (3.5 inches) and tilt angle (90°-120°) Ergonomic Design:Ergonomic design fits the shape of the human body and caters to people's sitting habits Chair Dimensions:26"L*26"W*44.4"H Packaging Size:23.43"L*11.22"W*22.83"H Contemporary Style:Suitable for all styles of places Package Includes: 1 x A brand new office chair 1 x A clear installation instruction 1 x A complete installation tool package