Both types of shingles are durable and are able to serve you for forever without stealing. We aren't all blessed with bucket loads dollars to throw at improving our living space. They are also used for providing a waterproof environment for your backpack or sleeping tote. http://customer.cntexnet.com/g.html?PayClick=0&Url=http://www.aiki-evolution.jp/yy-board/yybbs.cgi%3Flist=thread