Reflective stickers. Made from retro-reflective polymer film with glass beads with one side coated with acrylic adhesive and a protective paper pad. The package contains 1 piece sticker 9,5×13cm with transparent transfer foil. Apply to a smooth, clean, dry surface, free of grease – we recommend using isopropyl alcohol. Apply to easily visible places. Do not touch the sticky part so as not to degrade the adhesive properties! The adhesive property of the stickers is reduced on matte surfaces! If necessary, clean the dirty stickers with a damp cloth. Store the package in a clean, dry place at room temperature, away from direct sunlight. This product is not a toy.