*Easy to use, the sticking is firm and not easy to slide and the shoe is not damaged. Features:Material:80% Pigskin+20% Sponge Size:Width7.5cmï¼Height:7cmï¼Error:1cm Kindly Tips:1. Conversion: 1 inch= 2.54cm 2.There may be a slight deviation in the size measured manually, please allow a difference of 1-3cm.3.Due to lighting effects, display settings, etc., there will be slight color differences between website photos and actual items. 4. The smell (fabric, plastic, glue, coloring, etc.) will dissipate after a few days in a ventilated place, which is not a quality problem.