EASY TO USE SCOPE OF APPLICATION -- Portable and , Non-skid, flexible swivel base to seat and stays in place. 360 DEGREE ROTATION -- Rotation 360, easy to for the elderly kids the people who has back problems, leg difficulties to get in and out of car easily. VERY COMFORTABLE -- Designed for car or chair , help prevent back and hip strain.Soft ,comfortable top surface. FEATURES -- 360 degree rotating cushion comes with fixed cylindrical sponge stick to prevent seat belt buckle from rotating during driving; it is convenient for your travel and it is regarded as car's good partner and old man's considerate cushion. PRODUCT INFORMATION Material: ABS Diameter: about 38cm/15in. Color: black Style: European style Thickness: about 2cm under free state Weight: about 260g Scope of application: car ,home, office, outdoor travel The 360-degree rotation of the product means that the product can be rotated when it is static, but it cannot be rotated after a person sits on it. Please confirm that it is suitable before purchasing! Package Contents: 1 * Car cushion Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.