More DetailsIt does everything our regular Swivel Car Seat does and more. It is much softer to sit on without ball bearings and a hard frame. And it is soft and flexible so it fits any car seat-including bucket seats. Weighs less than a pound and folds for easy carrying. The 16" diameter 2-part cushion features a non-slip back for a firm grip, but also a very comfortable seat surface on the other side. Accommodates up to 350 lbs. Use it in your car or at home. Navy blue.