KickStix are made from vegan leather and designed to add a personal touch to your items without any hassle! No special tools or skills are required—just follow our simple P.P.S. system: Prep the surface by wiping it with a clean cloth or paper towel, Peel the paper backing off, and Stick it on! KickStix are weatherproof and semi-permanent, so you can switch up your look after a few days or let them stay on for as long as you like. Each sticker is approximately .5 inches in size..