Accept no inferior knock-off products - use the original - the Wet Noodle Retriever System. LSDI developed the ball chain and retriever concept to help save installation time. Since its introduction, it has evolved into a "must have" tool for retrofit installation. The Wet Noodle Retrieval System has been updated to now contain three components: a 24" flexible insulated retriever with an ultra strong earth magnet attached at one end; 10ft. of lightweight ball chain with a stop-ring; and an 18" telescoping pocket retriever. This system provides a fast and easy solution to connecting an in-wall entry point to an exit point blindly (without vision tools) to pull wire.