Product Description: Quantity: 4pcs Color: White Package Content: You will receive 4 white wall protectors for stair gates; each protector measures 9*5*1.2 cm / 3.54*1.96*0.47 inches. The inner circle diameter is 4 cm / 1.57 inches. Please check the size of your stair gate before purchasing to ensure compatibility. Safe Material: The wall protectors are made of high-quality ABS raw materials, which are durable, high-strength, and odorless. The backing material is TPE soft bottom material made of environmentally friendly rubber, soft and non-slip, better protecting your walls. How to Use: Used to assist in the installation of safety gates without the need for tools or drilling. Simply place the protector by hand between the pressure screw and the wall; when you want to remove the safety gate, you can easily remove it, leaving no marks. Function: The wall protector effectively prevents wall damage during gate installation, preventing wall drilling and scratches from mounting screws, etc. It can significantly improve your quality of life. Wide Application: Baby safety gate bumpers can be used for many types of pressure gates, such as walk-through gates, baby gates, child safety gates, stair gates for babies, pet gates with gates, toddler gates for stairs, shower curtain rods, etc. They are also suitable for all locations: walls, stairs, doors, kitchens, etc.