This copper line set is made of high-quality copper material and is well-coated with polyethylene. The kit is 16ft long and has 1/4- and 1/2-nut-size connections. It comes with the following accessories:
Copper Pipes 1/4 + 1/2 (1/2 PE)-16ft
UL Wire Cable -- 16ft
UV Tape -------- 16ft
Adhesive Tape -- 16ft
Drain Hose ------ 5/8-16ft
Wall Sleeve --- 2" x 6"
Wall Cover
Putty