Description This item is well made of premium material for durable and practical use. The aluminum housing is for heat dissipation, which is suitable for cooling plate installation, and can be used in atrocious environment. It is widely used in power supply, transducer, elevator, arena audio and high requirement equipment industry. Feature - Color: Green. - Material:Aluminum alloy. - Size: About. 6 * 2.1 * 1.5 cm / 2.36 * 0.83 * 0.59 inch (L * W * H). -Small size, high power load, standard and non-inductive winding types. -High insulating capacity, good performance in vibration. - Multiple connection modes, easy to install. -Widely used in power supply, transducer, elevator, arena audio and high requirement equipment industry.Package list: 1 * set of 2 Pcs 100W 4 Ohm Screw Tap Mounted Aluminum Housed Wirewound Resistors