Material: This silver door stopper is made of high quality stainless steel, sturdy, rust-proof and non-deformation. With a rubber cap at the end to prevent damage to the door, wall or other furniture. 【2 Installation Methods】(1) Double-sided sticker with 3M adhesive tape, no need to drill; (2) Screw In, just insert the screw through the hole of the base plate and screw it to the wall. It is recommended to drill for installation, which is firmer, has strong load-bearing capacity and strengthens stability. Practical: The door stopper adopts a hidden screw design, which has a high aesthetic. It is well-made, no sharp edges, making it the best choice for families with pets or children. The rubber tips are not easy to fall off and provide a cushioning effect to reduce noise and vibration. Door Stopper Size: The base diameter is 4.3cm; the top diameter is 1.7cm; the length of the door stopper is 6cm. Wide base for better support and disperses impact force. 【Application】The door stopper can