5/32 "Outer diameter x 1/8" inner diameter: Industrial metal pipe outer diameter 4mm, inner diameter 3mm, copper pipe wall thickness 0.5mm, 3 different lengths, enough to meet your different needs. Material: The soft copper pipe is made of high quality copper material, the surface is smooth and seamless. Excellent extensibility and conductivity. Because it is made of pure copper, the surface is inevitably easy to oxidize and discolor, and can be polished with high mesh sandpaper. Wide application：Copper pipe has good heat dissipation and refrigeration capacity, and can be used as refrigeration pipes such as refrigerators, freezers, air conditioners. Variable shape: easy to work in both hot and cold environments. The softness of the copper pipe can be bent and deformed as needed. Trust and service: Welcome to buy SHASKOKOEN products, we will serve you with enthusiasm, quality and dedication. Product description：5/32 "Outer diameter x 1/8" inner diameter: Industrial metal pipe outer diameter 4mm, inner diameter 3mm, copper pipe wall thickness 0.5mm, 3 different lengths, enough to meet your different needs. Material: The soft copper pipe is made of high quality copper material, the surface is smooth and seamless. Excellent extensibility and conductivity. Because it is made of pure copper, the surface is inevitably easy to oxidize and discolor, and can be polished with high mesh sandpaper. Wide application：Copper pipe has good heat dissipation and refrigeration capacity, and can be used as refrigeration pipes such as refrigerators, freezers, air conditioners. Variable shape: easy to work in both hot and cold environments. The softness of the copper pipe can be bent and deformed as needed. Trust and service: Welcome to buy SHASKOKOEN products, we will serve you with enthusiasm, quality and dedication.