EASY TO USE SCOPE OF APPLICATION -- Portable and lightweight, non-slip, flexible swivel base conforms and stays in place. 360 DEGREE ROTATION -- 360 rotation, easy to get off for elderly children, people with back problems, leg difficulties to easily get in and out of the car. VERY COMFORTABLE -- Designed for car or chair, helps prevent back and hip strain. Soft, comfortable surface. FEATURES -- 360 degree rotating cushion comes with fixed cylindrical sponge rod to prevent the seat belt buckle from rotating during driving; It is comfortable for your journey and is considered the car's good partner and the old man's caring cushion. PRODUCT INFORMATION Material: ABS Diameter: approx. 38 cm/15 inches. Color: black Style: European style Thickness: approx. 4 cm/1.6 inches under free condition Weight: approx. 260 g Scope of application: car, home, office, outdoor travel Package contents: 1 * Car cushion Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.