Thank you for viewing my product among many others. I have included some great deals at the end, so please read until the end. ■Condition This item was a gift, and it is in excellent condition. Everything shown in the photos is included. There may be minor scratches or dirt from storage. *Please refrain from purchasing if you are sensitive, as this item has been handled by someone once. ■Specifications Specifications: Material: Silicone + ABS (safe and non-toxic), Pad outer diameter approx. 8cm, Pad inner diameter approx. 4cm, Thickness 2.5cm Set of 4: Not only for installing baby gates and pet gates, but also compatible with shower curtains, wall savers, refrigerators, washing machines, etc. Easy Installation: No tools required. Simply insert the gate mounting bolt into the hole of the wall saver without damaging the wall. Durable: The part that touches the wall is made of ABS material, which has strong adsorption and does not damage the wall. The pad has a diameter of about 8cm, providing a large contact area and preventing slippage. Design: The wall-facing part is made of silicone with a non-slip finish for strong adsorption. It also has excellent elasticity to prevent damage to posts and walls. The gate bolt part, where force is applied, is made of ABS using a specialized machine for excellent rigidity, hardness, and impact resistance. ABS material is known for its excellent rigidity, impact resistance, heat resistance, and cold resistance, and is widely used in products requiring durability such as travel suitcases, washing machines, and refrigerators. [Discount Information] First-time buyers will receive a 5% discount if they follow my account. Please let me know your request in the comment section, and I will accommodate it.