Anti-sliding Rubber Door Stop- The doorstop is made of Thermo-Plastic-Rubber material which has good resilience and brasion resistance, excellent slip resistance and shock absorption. Therefore, the door wedges can hold the doors firmly in place, prevent the doors slamming, slipping or sliding.Reliable Household Goods- You can prevent the door from sudden closing to pinch your hands or prevent your kids from accidentally locking the door, by handing the door stoppers over the door crack. Soft Rubber material can protect children from falling and hurting.Fit Most Door Crevice- The door wedge rubber comes with height-adjustable stackable structure so that you could stack 2 doorstops together to fit floor clearance from 0.3 inch to 2.2 inch. 1 doorstop could fit the minimum Crevice from 0.16 inch to 1.1 inch.Suitable Floor Types- The rubber door wedge can serve as a helpful tool for most flat surfaces such as tiles, wood floor, laminate floor, marble floor, cement floor and more. Soft rubber door stop can effectively protect your floor from damage.Extra Covers for Storage- There are extra sticky covers for storing door stops rubber. You could stick the hook behind the door and put the doorstop wedge inside in case of loss, convenient for usage.Our package provides extra punch-free and sticky hooks for storing door holders. You just hang the rubber door stops behind the doors when they don't need to work. Convenient for usage.The door stop wedge comes with innovative non-slip design, increasing friction for better anti-slip effect. The door stop could stop your door effectively.Colour: BlackMaterial: rubberSize: 12 x 4cmPackage Contents:4 x Door StopsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.