EASY TO USE SCOPE OF APPLICATION Portable and lightweight, Nonskid, flexible swivel base contours to seat and stays in place.360 DEGREE ROTATION Rotation 360, easy to get off 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 INFORMATIONMaterial: ABSDiameter: about 38cm15in.Color: blackStyle: European styleThickness: about 4cm1.6inch under free stateWeight: about 260gScope of application: car ,home, office, outdoor travelPackage Contents:1 * Car cushionOnly the above package content, other products are not included.Note: Light shooting 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 + 13cm.