Arrow's height adjustable hydraulic sewing chairs feature heavy-duty upholstery fabric on plush cushions with lumbar support. Easily adjust the height of your chair seat from 18" to 22"! The five-star 360° swivel base offers unmatched stability and comfort while heavy-duty casters roll smoothly on most floors (even carpets and rugs!) without marking. The "secret" storage compartment in the seat has room for all your notions and odds and ends. With 10 colorful patterns and colors to choose from and a 1-year warranty, you could be sewing in comfort and style in the #1 rated sewing chair!