The hose is made from 6 layers of abrasion resistant Recycled PVC material. This hose is ideal for both professional and home-use as it can withstand the wear and tear of daily use. Anti-Kink Technology: The Contractor Grade Flextreme hose features a special internal braided hi-density nylon plus an internal dowel to help prevent kinking and keep the water flowing. Couplings: The hose is made with heavy duty couplings. These crush resistant couplings can withstand the force of a truck rolling over them. The Male Coupling is also made to swivel when pulling to further prevent kinking and twisting of the hose. Guard N Grip Featuring the Guard N Grip Connector recognized by the Arthritis Foundation in making attaching and detaching your hose much easier. LS-C F