As an avid knitter I was thrilled to find this creative vinyl decal for my car. It`s made of durable material and was very easy to apply to my rear window .As a result of my tests, I determined that it wasn't affected by rain or car washes. The design is bright and colorful, and it's always fun to see the reactions of fellow knitters on the road. the only downside is that it's a bit small, but that could depend on personal preference. Overall, a great automotive accessory for any knittingβ¦