This 12x18Ft (3.65m x 5.48m) Woven Polyethylene Blue Tarpaulin from Zexum is ideal for camping groundsheets, covering bikes, shelters for fishing, hunting or for anything that needs protecting from harsh weather. These tarpaulins are rot, mildew and shrink proof. Easy to handle and transport due to the lightweight material. UV resistant and waterproof to protect from harsh weather conditions. Feature strong metal grommets, allowing these tarps to be tied down, tied together, or locked together with ease. Main Features: Strong lightweight tarpaulin Heat sealed with rope reinforced hem Lightweight woven material 12Ft x 18Ft versatile size Resistant to rot, mildew, and shrinkage Strong grommets for a secure fit Comes with a 1 Year Manufactures Warranty Also ideal for covering boats, cars, trailers, bikes and caravans, and if locked via the grommets can be a detterent to potential thieves. You may be interested in products such as this Kasp Combination Padlock for this