Lifelj Safety Soft Comfortable Car Seat Belts Pad Protect Shoulder Sleeve Protector Pad Pillow Seat Belt Padding Cushion (grey) 1 Material: PP and Cotton size:length Width Thickness 30*12*9 cm 2 Convenient for your kid's sleeping in the car with this seat belt pillow,Healthy, non-toxic 3 Filled with PP cotton, and cover is removable and washable,easy to fit,Comfortable, soft, breathable, simple! 4 This Seatbelt will comfortably support your head and neck.Easy to Wash and Easy to use 5 It can be disassembly and shrink-proof, non-deforming, and very easy to clean.