Description: Featuring a wedge shape, this door stop requires no drilling/tools, no installation and is very easy to install on the floor or door and can be used for a long time without breaking, leaving no marks or scratches on the floor/carpet and door. With this door block can effectively avoid the noise generated when the door is closed, and it can prevent the door from hitting the wall, but also can fix the door page; you can use it to keep the door open to avoid pinching children or pets. It is constructed of silicone material. Door stopper is 124mm in length, 40mm in width, and 30mm in height. The door stops are suitable for garage doors, warehouse doors, courtyard gates, security doors, conference room doors, and other heavy-duty doors. Item Name: Door Stopper Material: Silicone Features: Easy to Install, Durable, Soft, Noise Reduction Size Details: Size: 12.4cm x 4cm x 3cm/4.88" x 1.57" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Style 1pc: 1 x Door Stopper or Style 4pcs: 4 x Door Stopper