Quality Material: These stair gate wall protectors are made of high-quality PE soft rubber and durable ABS plastic, keeping gates firmly in place and preventing cracking under pressure. Double Protection: These stair gate wall cups protect your children and pets while also safeguarding your walls. The soft rubber backing of the wall cup prevents scratches, scuffs, or marks on the wall from the pressure-mounted screws. When you remove the safety gate, they leave no trace. Non-Slip and Safe: These safety gate wall protectors provide added security. Your baby gates will be held securely in place. Even if your sweet pet bumps into it or the child shakes it, you no longer need to worry about the door moving. Easy Installation and Removal: No tools are required for installation or removal. Simply place the wall cups between the pressure screws and the wall by hand; the baby wall cup protectors will stay more stably in place. When you want to remove the safety gate, it's easy and doesn't take much time. Multiple Applications: These child safety gate wall cups are used for many types of pressure gates, such as child 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 rods, kitchens, etc.