The 85-124 Wet Noodle is an in-wall retrieval system which allows you to fish wire through walls with ease. It features an 18" telescoping pocket retriever that you can use to snag wire and pull it through with its hooked tip. You also get a 24" flexible, insulated retriever, the Wet Noodle, that features magnets on both ends. On one end of the Noodle is a 1/4" Neodymium magnet, which means that it has some serious pulling power. The last thing you'll get with this is 10 feet of lightweight ball chain with a stop-ring to be used with the pocket retriever.