I had bought this simply and just because its durability material material but when I received it it was totally the opposite When I came Upon installing this material it was just simply . It did not have an authored nipple on opposite ends they had all thread on one side and on the other end they had 2 Orange or they connected into another nipple they did not have no threads and had Orange to connect to the pipe faucet faucet so therefore I did not trust this material I real I need to simply think with the water pressure my pipes and all through it nipples were gonna come shooting straight out I do not feel safe especially after spending a thousands of dollars on your kitchen renovation For a simple faucet it doesnt have all thread nipples on both ends I did not feel safe