Feature: 1. Reinforced Design: If the door stopper is flipped to the back, they will fit into most door seams and will withstand everyday use without breaking, the reinforced lining around the door stopper and the reinforced hollow design allow for double stacking, making these wedges difficult to tip over. 2. Non Slip: Preserve your home or office wall from slipping or scratching, even on heavy duty industrial doors, with these hard wearing door stops. 3. Prevent Doors from Closing: Our door stoppers are designed with a slant to prevent doors from closing alone, these door stops allow you to move freely between your home, school or office. 4. Eliminate Collision Sound: Simple and easy to build, easy to use, eliminates collision sound, has a strong grip, effectively resists the door seam, is not easy to slide, and is more comfortable at home. 5. Wide Application: This wooden door stopper has a wide range of applications, suitable for slippy floors, floor tiles, etc. It does not hurt the ground and can be used with confidence. Specification: Item Type: Door Stopper Material: Beech Gross Weight: 102g / 3.6oz Product Size: Approx.9.1 x 2.9 x 2.5cm / 3.6 x 1.1 x 1.0in Scope of Application: living room, bathroom, room. Package List: 4 x Door Stopper