Made of metal (aluminum, stainless steel) which makes it sturdy and durable; Compact and easy to use and can be used in a variety of applications. The lever operation on the handle allows for easy adsorption and removal of scattered nails and steel pieces. Suction power (N): 1.6 inches (40 N); Width: 3.7 inches (95 mm); Height: 8.5 inches (215.5 mm); Magnets; Body: Ferrite magnets; Body: Aluminum alloy, steel, stainless steel (SUS30 mm). 4) Suction Surface: Stainless Steel (SUS304); *Please note that we will not accept cancellation after payment for this product. COD Payment, Designate Delivery Time, and Store Counter PIckup are not available. Thank you for your understanding.