Wide Applications - Sit as you like, suitable for multiple scenarios, can be used for office study, can be used at home, can be used for car seats.Dimensional Information - The total length is 32cm/12.59'', total width is 24cm/9.44''and total height is 4cm/1.57''. Manual measurement, please allow slight errors on size.High Quality Material - Comfortable polyester fabric, fresh and breathable. The grain is fine and smooth, excellent hand feel, strong drape, strong numbing, wrinkle-proof.Double Anti-slip - Non-slip particle design at the bottom, do not worry about displacement. The non-slip particle binding is designed to be durable and hand-reinforced.Memory Cotton - Memory cotton inner core, integrated molding, soft touch, release pressure, protect the buttocks, slow rebound, more comfortable, more durable.