DO NOT PARK, CRANE WARNING PROFESSIONAL SIGN - High quality adhesive vinyl for outdoors or indoors. - Water and sun resistant. - Sticks on metal, aluminum, glass, tiles, plastics, wood and painted walls, furniture, appliances, floors, vehicles, boats, airplanes, etc., - Reflective colors shine when light hits them (like traffic signs). (Black is not reflective) * There are several methods to apply adhesive vinyl. The method used depends on the skill to do it. - Request a quote without obligation for sticker personalized, company logo, events and discounts for purchase volume. - If you need an invoice, indicate it during or after the purchase Check out my other items in the store HIGH QUALITY PRODUCT.