Mattresses descriptions: We use raw materials, all materials are very suitable for the product, please rest assured to buy. Baby Stroller/car/high Chair Seat Cushion-liner Mat Cover. Features:- Baby Stroller/Car/High Chair Seat Cushion Liner Mat Pad Cover Protector - Lightweight and Breathable, Comfortable and Soft, and Great for Keeping Babies Comfy. - The Cushion Material is Cotton Cloth, Softer and More Comfortable. - Cartoon Patterns Design, Lovely and Attractive for Your Babies. - Baby Stroller Cotton Pad is Special for Babies, Suitable for Use in Summer. - Stroller Seat Liners for Babies Suitable for Car Seats, Highchairs, Easy Seats and Other Accessories.Specification:- Material: CottonSize Chart:Size: Approx. 63 X 46 X 4cm/24.80 X 18.11 X 1.57 InchPackage Includes:1 Piece Baby Seat Cushion  . Products number : SOMONO116801 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.