Specification:Product Name: 90 Degree CopperMaterial: CopperCopper Wall Thick : 1.8mmSurface Treatment : PassivationCopper Fitting Diameter : 16mm/ 5/8-inch IDTotal Size: 30 x 30 x 19mm / 1.18" x 1.18" x 0.75" (L x W x H) Package Content : 1pcs x 90 Degree Copper Description:1.Made of copper, with a high-gloss surface, uniform density, not easy to broken, long service life2.thick copper wall, corrosion resistance, high temperature and high pressure resistance, fast heat dissipation, easy to weld between copper and copper3.Changes the direction of piping 90 degrees angle,For use with Copper pipe4.In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it a perfect application in sustainable projects.5.Mainly used in air conditioning, cooling hydraulic system AND aboveground water-supply piping