Patio Door Bumpers: 4 in. White - Pack of 2

4 inch long patio door bumpers provide a cushioned, clean stop for moving door panels. Also known as patio or sliding door shims, our universal PVC stoppers are designed to lock into place on sliding door tracks. Door bumpers absorb shock and sound to provide quieter sliding and minimize rattling or slamming doors. They also protect the door track frame and glass panel from impact when sliding doors are being opened. Pack of 2 for standard sliding doors.