Color: silver Material: spring steel Features: 5 sizes: 5 different sizes are suitable for the most common pipes, including 1/4'', 5/16'', 3/8'', 1/2'' and 5/8'' High-quality materials: The manufacturing is made of spring steel material, which is durable, flexible and durable. Flexible and durable: the perfect tool to bend thin-walled pipes to precise angles without crimping or folding the pipe. Application: It can be used to connect thin-walled copper pipes, aluminum pipes, and stainless steel pipes in air conditioners or refrigerators. packing list: 5 x spring benders (5 sizes 1/4'', 5/16'', 3/8'', 1/2'' and 5/8'') Precautions: 1. Due to manual measurement, please allow a difference of 1-3mm, thank you for your understanding! 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product, please understand. _x000D_ _x000D_ _x000D_