JKing Cartoon Cute Animal Design Door Stoppers Finger Guard for Children Safety,Mixed Color (5pcs) Prevent your child's fingers from being trapped or crushed in a closing door. Prevent your child becoming accidentally locked in a room. Easy to use, just clip on the door out of reach of your little one. Simply slide the finger protector over the edge of the door high up on the side edge or on the top edge so your child can not reach it. Stops door from slamming accidently with the foam cushion.