6 pcs 8AN Hose Separator Clamp. 2 pcs 8AN male coupler. 1 pcs 20FT AN-8 Nylon Braided Hose. ????100% QUALITY MATERIAL:Nylon and Stainless Steel Braided + CPE Synthetic Rubber; The fitting made of T6061 Aluminum,high strength and good durability.The material of union adapter is lightweight aluminum.