Bi fold wallet made from washed recycled bicycle inner tubes and a tarpaulin stripe. - One full currency pocket and four card slots. - Fits nicely in a back pocket and since it's made of rubber is relatively waterproof. - Measures 4 3/8" by 3 3/8" (11cm by 8.5cm) when folded. - Purchasing this product saves one inner tube from landfill. All Upcycled.London products are handmade by me in London, England. This product is made from bike inner tubes that I have collected from repair shops in London. If they weren't made into our products then all of these inner tubes would have been sent to landfill. All bike inner tubes have white factory markings and some even have a patch, so depending on the tubes used each wallet will differ slightly