Power Door Wedge Non-Slip Bamboo Wood Set of 4 Solid Door Stoppers Wood with Rubber for All Floors Door Wedges for Heavy Doors Steel Door Wooden Door or Glass Door Bamboo Wedge for Windows Pack of 4Non slip door wedges 4 non slip door wedges made of chic bamboo help you keep your doors safely open. Even your heavy steel door! For all floors thanks to the particularly non slip base, the door wedge grips ultra firmly even on smooth floors Protects the door bamboo is soft and leaves no damage to your door. The glass door is also safe Stable construction the door wedges are made of solid bamboo, which is firmly connected to the non slip rubber