Product Description: Quantity: 4 pcs Color: White Quality Material: Stair gate wall protectors are made of high-quality soft PE rubber and durable ABS plastic, keeping gates secure and preventing cracking under pressure. Size - 3.1 inches (outer diameter), 1.6 inches (inner diameter), 0.9 inches (thickness). Double Protection: Stair gate wall cups protect your children and pets while safeguarding your walls. The soft rubber backing on the wall cups prevents scratches, marks, or damage to your wall from pressure-mounted screws. They leave no trace when you remove the safety gate. Non-Slip and Secure: These safety gate wall protectors provide extra security. Your baby gates will be held securely in place. You no longer need to worry about the gate moving when your sweet pet bumps into it or your child shakes it. Easy to Install and Remove: No tools are needed for installation and removal. Simply place the wall cups between the pressure screws and the wall by hand; the baby wall cup protectors will hold more stably in place. When you want to remove the safety gate, you can do so easily and without spending time. Versatile Use: The baby safety gate wall cups are used for many types of pressure gates, such as baby gates, safety gates for children, walk-through gates, baby gates for stairs, pet gates with doors, tension gates for children, stair gates for toddlers, shower tension rods, kitchens, etc.