ExpressItBest 4" x 6" Decal/Sticker with Flag of Greenland - Waves - UV Resistant - Outdoor Quality - Lasts for years 4 inches by 6 inches (10.2 cm x 15.25cm) Self-adhesive vinyl sticker (decal). 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.