This lightweight and portable lounger snuggles your baby with a tight fit that keeps baby in place with a calming hugging sensation. Made of soft cotton, this award-winning design is perfect for tummy time and traveling. Never use any baby lounger as a sleep device; always supervise while in use Ages 0–9 months 29" x 17" x 4" 5 lb. 100% cotton with 100% polyester fiber fill Machine wash, tumble dry *USED ONCE , no wear or tear*