ExpressItBest Two 2"x3" Decals/Stickers with Flag of El Salvador - Rustic - Long Lasting Premium Quality Two Stickers in Package. Each sticker is 2 inches by 3 inches (5.6 cm x 7.55cm) Self-adhesive vinyl sticker (decal). Great for hard hats. Premium high performance vinyl with UV protective overlaminate. Lasts for years - Indoors or Outdoors. 100% washable and waterproof. Easy to apply and easy to remove with no residue to any smooth surface.