Telescopes from 7-1/2" to 33-1/4". Neodymium - Iron - Boron extra high flux magnet for maximum strength. Stainless steel telescoping handle is strong, long and lightweight. Pocket clip keeps it handy and secure. Comfortable textured cushion grip keeps handle secure even in wet or oily hands The Powercap shields the sides of the magnet from attaching to unwanted metal surfaces and increases the power of the magnet.