No more using your hands to hold the door open, just need to step on it Premium material :Made of Aluminum Material for Long Durability, Sufficient Hardness and Corrosion Resistance. Sturdy Spring Holds the Stop in the Up Position Firmly Works on Various Surfaces: Carpet,Wood, Cement,Stone Linoleum, Tiles Height adjustable with Rubber tip about 0.15 inch Easy to install (use the included screws) HOME&I Easy Pedal Kick Down Door Stop Stopper Easy Step Door Kick Doorstop,Premium Quality,Height-Adjustable Rubber Foot,4 Inch