Adjustable Swivel Task Chair Ergonomic Office Chair with Adjustable Lumbar Support Black

Description

-90°flip-up armrests allow for convenient Space-saving design
-Padded sponge armrests and backrest with curved design for extra support
-Reliable height adjustment lever for easy height customization
-Rocking tension adjustment knob and rocking function for better sitting experience
-Upholstered lumbar support with height and fore/aft adjustment
-Adjustable lumbar support and thickened upholstery for extra comfort
-Adjustable headrest with 2.5″/6 cm adjustable height and 50° adjustable angle
-Stable 5-star base and SGS certified gas lift ensure no wobbling or toppling
-Smooth universal wheels glide effortlessly over various surfaces