[High -quality materials] The staircase door wall protector is made of high -quality PE soft rubber and durable ABS plastic to hold the door steadily without rupture with pressure. Size-80*25mm[Dual Protection] The staircase door wall protector protects your children and pets, and can also protect your walls. The soft rubber base of the wall cup can prevent scratches or scratches from the screws installed on the pressure installation. When you remove the security door, they will not guide traces.[Anti -slip and safety] These safety door wall protectors can increase safety. Your infant goalkeeper is firmly fixed in the appropriate position. When your cute pet hits or the child shakes, you don't have to worry about the door move.[Easily installation and disassembly] No need to install and disassemble tools. Just put the wall cup between the screw bolt and the wall with your hand, and the baby wall cup protector will remain more stable. When you want to remove the security door, you can easily spend time.[Multi -functional application] Children's safety door wall cups are used in various types of pressure doors. For example, children's doors, safe baby doors, passing the door, the baby door of the stairs, the pet door with the door, the tension baby door, for the staircase door of the child, the shower, the kitchen, etc.4 pieces