Premium Natural Door Stoppers: These safety door stoppers are quality certified and ROHS compliant, the rubber door stoppers are strong and flexible, thick and , not easy to deform. Gives you peace of mind without worrying about scratches and wear and tear on the floor. Large Door Stopper: Our set includes 4 door stops, each door stopper measures 4.8 inch(L) x 2.2 inch(W) X 1.3 inch(H), whether it is an office, home or heavy industrial door, you can also install it back to back on most door joints, the door stopper is suitable for almost all doors. to the door is non-slip and stable, -duty rubber door stopper adopts a design to provide optimal friction to keep the door stable and safe without moving. No need to worry about the open door closing and scaring the sleeping baby, or disturbing you when you are working hard, not to mention overloading to the wall under the violence of the wind. Suitable for almost any door and any floor: The sturdy and non-slip rubber door stopper is suitable for wooden doors, glass doors, heavy industrial doors, and also for floors of different materials, such as wood, carpet, concrete, tile, linoleum, stone, asphalt and ceramic waiting floors, the hollow design at the bottom provides excellent bite and grip even on rough or uneven surfaces. Multi-purpose: The door is suitable for a variety of places such as hospitals, homes, offices, schools, etc. When you use a door stop wedge, you don't have to open and close the door every time, which brings you convenience. Colour: Black Material: Package Contents: 6 x pcs Door Stoppers Only the above package content, other products are not included. Note: Light reflection 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.