Just what you need to protect your car's paintwork Spring, Summer, Autumn and Winter. Made from a breathable PVC with a non woven inlay, these covers will protect your car from UV rays (not that there's much chance of that), Rain and Wind (that's a certainty), Smog & Dust, Snow and Ice. Elasticated for a good fit these covers weigh less than 4 kilos so are easy to slip on even if you are on your own. The non woven inlay means that it wont scratch the paintwork. Here's a tip, make sure that the car is dry and free from little stones before you put the cover on. These covers are waterproof against rain. However if water collects on a flat surface or dip for any length of time, as with most materials some water may seep through.