Vinyl Stickers Decal Safety Sign Danger High Voltage Entry By Autho For Helmet waterproof (3 X 2,44 In. ) Fully Waterproof Printed vinyl sticker The Sticker size is 3 X 2,44 Inches. Metric size (cm) 7,6 X 6,2 cm. Fully Waterproof Printed vinyl sticker Vinyl of pretty good quality, self adhesive, waterproof. Durability up to 6-8 years in indoor and outdoor conditions. The sticker can be applied to non porous, smooth and clean surfaces such as windows, cars, motorcycles, helmets, boats, laptops, etc. Shipping from Greece to USA about 12-15 business days Original sticker is manufactured and sold by DT STICKERS. If you purchase this design from other seller we cannot guarantee high quality polymeric vinyl and detailed printing that DT STICKERS offers.