Ergonomic Office Chair Mesh with Foldable Backrest, Mesh Home Office Computer Task Desk Chairs with Adjustable Arms and 360 Degree Universal Wheels (Black)

Foldable Backrest: The 90-degree foldable backrest allows you to easily place the office chair completely under the desk. The height of the folded office chair is only 24 inches, which does not occupy the channel space. The invisible chair saves you more space. Ergonomic office chair: Curved ergonomic design protect your spine, Ergonomic office chair with lumbar support design protect your waist. 360 degree PU wrapped universal wheels, move silently and will not scratch the floor. Adjustable armrests, save space. Features: The selected mesh is breathable and comfortable, 4 inches of cushions, high rebound sponge, 21.6 inches of high backrest design, to give your back more comprehensive support, 120 degrees adjustable back for you to take a rest. Safety performance: Type 3 air rod passed BIFMA certification of SGS organization. After tens of thousands of fatigue compression tests, the reinforced and thickened explosion-proof tray has a thickness of 2.75 mm. Maximum load 300 LBS. Easy a