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; 10 feet 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. Larger more Powerful 0.25" magnet has been added to the opposite end of the original 0.18" Neodymium magnet for extra pulling power! Also known as -WNRS Wet Noodle Wire Running Rod-LSDI WNRS Wet Noodle Wire Running Rod-Wet Noodle Magnetic In-Wall Retrieval System-LABOR SAVING DEVICES 85-124 Wet Noodle & Retriever-Wet Noodle & Retriever