Providing smooth, easy movement in either direction, the swivel cushion rotates a full 360 degrees. Backed with textured, non-slip material. Reduce hip and back strain. SIZE: 40.0 cm * 40.0 cm * 2.0 cm Approx. Mat fabric conforms to the fit of the seat for the best possible fit and maximum comfort during transfers when space is limited. Comfortable: Mat fabric conforms to the fit of the seat for the best possible fit and maximum comfort during transfers when space is limited. Lightweight and Portable: Made of lightweight, breathable fabric, suitable for all seasons. Ideal for seats with a flat surface,use the lightweight and portable swivel seat at the office, in the car, and at home. Great for those with limited mobility, the comfortable rotating cushion is backed with a nonslip, textured material to reduce unwanted movement. Reduce hip and back strain: The swivel seat is constructed with pleated fabric EVA. Provides pressure relief for the back and hips while seated. Backed with textured, non-slip material,the contoured swivel seat base stays securely in place while the cushion freely rotates with your body. Providing smooth, easy movement in either direction,the swivel cushion rotates a full 360 degrees.exit or enter any seat without straining your back or hips by twisting and pivoting. If applicable, kindly send a message after your purchase indicating your choice of variation. For instance: color, size, or type ?