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[ Dimension ] The dimension of the gaming chair is about 19.3″L x 20″D x 18.9″-22.8″ (from floor to seat cushion)
[ Adjustable Backrest ] With a 90°-135° safety angle; The second handle is the one to adjust the back, when you pull the handle up, the back will move while you lean on it, and when you pull the handle down, the back will be locked
[ Adjustable Height ] Can adjust the height from 18.9″ to 22.8″