100% Polyester Full Body Support - The nested design supports their delicate head, shoulders and torso in cushioned comfort Grows with Baby - Clever 2-in-1 design has a removable inner cushion to adjust the head support as baby grows up to 15 lb Diono Infant Car Seat & Stroller compatible - For cushioned comfort and support on the go, however you choose to travel Ultra Soft Fabric - Made from ultra-soft velvet-touch fabric, it is comforting and soft next to baby's sensitive skin Designed for life - Accidents happen, that's why Cuddle Soft can be easily machine washed for added parent convenience