Non-noise anti-collision door stopper: The silicone door stopper can both absorb the door and prevent collision. Buffering anti-collision design, which has the effect of damping the mute effect, avoids damage to the wall caused by the impact of the resistant door knob. Doorstopper available multi-surface : It has strong suction on different material surfaces, whether it is ceramic tile, glass, metal or panel. Applies to all kinds of wooden doors, titanium alloy doors, glass doors, bathroom doors, refrigerators, cabinet doors, etc. Eco-friendly silicone material environment: Our door stoppers are made of safe environmental protection material and odorless silicone, soft and flexible, no peculiar smell and no harm to human body. Easy to use: the silicone door stopper is easy to install, the suction cup design does not require drilling a hole or screws to attach it to the wall / door handle. Colorful and multifunctional: these suction cup design door stoppers have 5 different colors that