Antonso 3 Piece Heavy Duty Flexible Silicone Door Stopper, Leaf Silicone Door Safety Protector Vibration Gurad - Green, Orange, Brown Keep doors from slamming shut, prevent sharp voice occur Wedge shaped stopper slides under door, flexible rubber material is for superior wedging action to prevent your kids or pets from hurts Prevent the old man and the child from accidentally locking themselves into a room, Special fits for your Grandpa, grandma with a weak memory etc. Securing doors open for pets, to pin back a door in a drafty hallway . Prevent furniture damage from doorknobs Dimension Size: 3.74" x 1.97" x 1"