Suitable for leather shoes working shoes sandheels canvas shoes casual shoes etc.How to use:1:Clean the sole surface to remove dust. 2:Cut to fit size If the temperature is too use a hair dryer to heat the mat.3:Tear off the white paper and attach the mat to the sole of the shoe. 4:Press it tight It's finished! Tips:1: Our anti-slip shoe pads only for the shoes which have smooth sole. if your shoes have self-non slip function. please do not use them. 2: Finally leave it for a few hours to dry before first use.