Description Made of copper material for lasting use, you can use this fitting kit with confidence. Strong and sturdy structure, not easy to break or deform, this connector kit is stable and durable. No air leakage, compact, you can use with peace of mind. Features -Color:Yellow -Material:Copper -Size: 5.00X1.50X1.10cm;/1.97X0.59X0.43in; -Specification: 1/2" - These pipe connectors are made of copper materials, safe and durable, support long time using. - Easy to install and use by the simple structure and light weight, greatly save your efforts and time. - Durable fitting. Commonly used to connect lines for water, fuel, oil and gases in a quick way. - The solid copper construction make this fitting connect leakproof and rustproof. - It has the characteristics of strong connection, convenient installation and maintenance, reliable work and so on. Package list: 12 x hose fittings