The 21 Sticks BCuP-2 Half 1/2 lb Self Fluxing Phosphor Copper Brazing Alloy Welding Rods are high-quality copper rods designed for brazing and welding tasks. With a weight of 0.5 lbs per stick, this package includes a total of 21 sticks, providing a total weight of 10.5 lbs. The self-fluxing property of these rods ensures easy and efficient welding without the need for additional fluxes. Made from durable copper material with a gold color, these rods are ideal for various brazing and welding projects. Each stick is individually packaged for convenient storage and transport.