If it seems like your teething baby will chew just about anything, then this Crib Rail Teether from Prince Lionheart is for you! Not only will it protect baby, but it also protects your crib. The Crib Rail Teether is made of soft, phthalate-free, non-toxic plastic that easily slips over your crib rail to protect baby's new teeth and tender gums from nasty bumps and falls on hard rail edges. No adhesives are needed, so when the teether needs cleaning, just remove each section and place over the top rack of your dishwasher. Four 12" lengths are included to cover a standard crib rail. High friction, FDA approved plastic will not slide or pinch little fingers.