Our square glitter stickers are printed on durable weatherproof sticker vinyl and then coated with a glossy protective finish which is embedded with super fine transparent glitter flake. These sparkly stickers can be customized online at any square size and you'll get an instant digital proof to approve before checking out. Square glitter stickers are beautiful yet built tough.... they're rated for indoor and outdoor use for up to 3-5 years and proudly made in USA.