Each flat welding rod measures 0.050" x 0.12" x 12", designed for performance and easy handling during high-temperature brazing processes Includes 45 of brazing rods per pack, offering professional quantity for extended usage in industrial maintenance, repair, and manufacturing settings Crafted with 15% silver content, these copper brazing rods offer superior strength and reliability for critical brazing applications in HVAC and refrigeration systems Made from high quality copper solder material, these brazing rods provide excellent flow characteristics and resistance for long lasting welds Ideal for use with air conditioners, refrigerators, freezers, and other cooling equipment, ensuring strong, leak proof joints on copper and brass components Color: As shown Material: Copper Package Contents: 45*pcs copper solder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.