Max Disctance Carbon Fiber Disc Retriever- NEW XF20 w/Larger Suction Cup Attachment20 foot length when opened. This is the 2nd GEN carbon fiber Retriever. The XF is made with a thick layer of carbon fiber (0. 5 mm), as well as the traditional woven carbon fiber on the outer layer, greatly increasing the strength of the pole, making it THE most durable retriever on the market. The greatest feature of the XF is every part of this retriever is replaceable. If you manage to break any section of this retriever we offer replacement parts