1. and Reliable: These 30PCS Door Stop Block Wedge Stoppers are made from high-quality materials, ensuring long-lasting durability and reliability. They can withstand everyday use and provide a solid stop for doors, preventing them from slamming shut. 2. Versatile Design: With its innovative wedge shape, these door stoppers can be easily placed under any standard door, providing a secure hold without damaging the floor or door frame. The hook design adds an additional layer of convenience by allowing you to hang small items such as keys or towels. 3. Effective Door Retainer: Designed to keep doors open or closed as desired, these impact stoppers are perfect for home offices or any area where you need to a door stays in place. Whether you want to prevent a door from closing on its own or keep it open for improved air circulation, these door stops provide a practical solution. 4. Enhanced Safety: The non-slip bottom of these door stoppers provides added stability and prevents them from sliding on smooth surfaces. This feature ensures that doors remain securely in position, reducing the risk of accidents caused by doors unexpectedly closing or swinging open. 5. Easy to Use and Install: These door stops require no tools or special skills to install. Simply place them at the desired location, and they immediately working. Their compact size allows for easy storage and transportation, making them ideal for both home and office use. Colour:Black+Brown+Gray Material: Package Contents: 30PCS Door Stop Block Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.