EASY TO USE APPLICATION AREA -- Portable and lightweight, non-slip, flexible swivel base that conforms to the seat and stays in place. 360 DEGREE ROTATION -- 360 rotation, easy to remove for elderly people with back problems or leg discomfort to easily get in and out of the car. VERY COMFORTABLE – Designed for car or chair, helps prevent strain on back and hips. Soft, comfortable top. FEATURES – 360 degree rotating cushion comes with quick cylindrical sponge stick to prevent the seat belt buckle from rotating while driving; it is convenient for your trip and it is considered a good partner for cars and a thoughtful cushion for the elderly. PRODUCT INFORMATION Material: ABS Diameter: approx. 38cm/15in. Color: black Style: European style Thickness: approx. 4cm/1.6in under free condition Weight: approx. 260g Scope of use: car, home, office, outdoor travel Package contents: 1 * Car cushion only the above package content, other products are not included. Note: Light photography and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowed measurement error is +/- 1-3 cm.