Whether you have a super wiggler or just need some extra support for the tricky changes (like the extra "messy" diaper or the painful diaper rash), we truly believe the Happy Changer will change your diaper experience. This soft fabric vest gently prevents rolling and scooting, so baby stays put...and you stay happy.Hulabye Happy Changer is the first product to offer a simple, stylish solution for wiggle-free diaper changes. A soft fabric vest that secures to your changing pad and gently prevents rolling and scooting so baby stays put-and you stay happy. The comfy fabric vest adjusts as your baby grows, so one size fits all. Made in the USA of imported fabrics, the Happy ChangerTM is machine washable/dryable...and as you"ll soon discover, indispensable. NOTE: Changing pad and cover not included