【Size】: 1/4" ID - 5/16" OD (6-8mm) | Tube Wall: 1/32" | Length: 3.28 Feet 【Duarble Material】: Soft copper pipe copper pipe is made of high quality copper material, corrosion resistance, excellent ductility and electrical conductivity, can adjust the required length of their own processing. The surface is smooth without seam. 【Good Thermal Conductivity】: Used in manufacture of magnetism instruments or meters. 【Wide Range Of Use】: Soft copper tube as refrigeration tube coil tube is widely used in refrigerators, freezers, air conditioners, DIY projects, hobbies, crafts, architectural models, architectural decoration, frame, industry, gardening products, electrical and thermal conductivity, etc. 【Wonderful Plasticity】: Easy to work under hot and cold pressure. The floppy copper tube can be bent and deformed as needed to meet different needs.