La Baby safe lift universal crib wedge is a safe and comfortable way to elevate babies head and torso. The nonskid bottom keeps babies wedge in position under your crib or toddler bed sheet. Easy to clean waterproof cover ensures fresh and germ free comfort. No laundering required. Our waterproof cover makes for easy cleanup of baby spit-up, drooling, and diaper leaks. Wipes clean with a warm rag or disinfectant wipe.