Adjustable Ergonomic Kneeling Chair with Upgraded Gas Spring Rod and Thick Foam Cushions-Black

-Ergonomic design to improve your sitting posture and reduce back pain-Adjustable height ensures customized comfort and full ergonomic support-There are 2 holes on the metal pipe to adjust the height of kneeling pad-Range in angle of seat and kneeling pad from 20-80-Adjustment lever for easy operation premium gas spring for smooth adjustment-Thick memory foam supports your hips and knees firmly and comfortably-Skin-friendly and high-quality PU leather for soft touch and durable use-Heavy-duty and rustproof metal frame for long service life-4 rolling casters are smooth and wont scratch your floor-2 lockable casters can keep the kneeling chair stable-Suitable for study living room office etc.-Easy to assemble with the detailed instructionInstallation guide | Color Black yellow pink Material PU leather metal memory foam sponge PA Overall dimension (seat at the lowest) 27" x 19" x 20.5" (L x W x H) Overall dimension (seat at the highest) 23.5" x 19" x 26.5" (L x W x H) Net weight 20 lbs Weight capacity 330 lbs