Specification Brand : uxcell BulletPoint1 : [MATERIAL] - Made of copper with corrosion resistance, workability and ductility. It can be processed according to the length you need. BulletPoint2 : [APPLICATIONS] - Commonly used in DIY projects, hobbies, crafts, building models, building decoration, frames, industrial, gardening products, electric conduction, conduction heat, and so on. BulletPoint3 : [FEATURES] - It can be punched and processed according to the length you need, and can be welded with the right equipment. BulletPoint4 : [SEAMLESS SURFACE] - The surface is smooth and seamless, with good electrical conductivity, and thermal conductivity. BulletPoint5 : [WARM NOTE] - The surface of the copper tube is easy to be oxidized and it will have a little oxidation (not rustiness), but it does not affect the use. If you need a beautiful appearance, such as crafts, it is recommended to use fine sandpaper grinding. Color : Copper GpsrSafetyAttestation : 1 ItemName : uxcell Copper Round Tube 4.5mm OD 0.25mm Wall Thickness 200mm Length Pipe Tubing 3 Pcs ItemPackageDimensions_Height : 30.9118 centimeters ItemPackageDimensions_Length : 1.4986 centimeters ItemPackageDimensions_Width : 5.207 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : industrial-metal-tubing Manufacturer : uxcell Material : Copper ModelNumber : a22042500ux0857 NominalWallThickness : 0.25 month NumberOfItems : 1 PartNumber : a22042500ux0857 ProductDescription : Description: 1. Copper with corrosion resistance, workability and ductility. It can be processed according to the length you need. 2. The surface is smooth and seamless, with good electrical conductivity and thermal conductivity, and can be welded and brazed. 3. Commonly used in DIY projects, hobbies, crafts, building models, building decoration, frames, industrial, gardening products, electric conduction, conduction heat, and so on. 4. The surface of the copper tube is easy to be oxidized and it will have a little oxidation (not rustiness), but it does not affect the use. If you need a beautiful appearance, such as crafts, it is recommended to use fine sandpaper grinding.