PASSIVE-SAFETY PROTECTION - Invented at Stanford University based on the principle of Passive-Safety Protection, the gentle touch of the bumper subconsciously triggers your child's natural Passive-Safety response, letting them know they are close to danger and should move away.;PHTHALATE & BPA Free Polyurethane Foam with NO FLAME RETARDANTS, WATERPROOF, WASHABLE **NOW WITH UPDATED NON-SKID BOTTOM ** Nylon Cover, Safe Non-toxic foam - Stays firmly in place.;INTERACTION WITH MOM & DAD + INDEPENDENCE: Our rails make it easy to get cozy on the side of your toddler's bed for nighttime stories and snuggles, as well as give your child the freedom to crawl out of bed easily in the morning.;FOOLPROOF INSTALLATION AND CARE: Waterproof, washable covers protect the foam rails, and unlike the hassle of clunky traditional bed rails with confusing instructions, ours installs quickly and easily. hiccapop bedrails install much easier than inflatable bed rails, too. The foam pillows stay put so your toddler does not roll out of bed.;BEST RAIL FOR ALL AGES AND SIZES: Great for elderly and special needs, hiccapop fits every age (toddlers, kids, adults, seniors) and every size bed (toddler, twin, double, queen and king). With the 100% LIFETIME GUARANTEE, roll up the guardrails and save them for next time the need arises.