Super heavy duty hoses are reinforced for maximum kink resistance. Especially useful when hooked with a y-valve to your main faucet. Made ofmaterials; drinking water safe. Bpa free. Comes in three convenient sizes. Features Made with nsf certified hose, drinking water safe; Reinforced for maximum kink resistance; Hose is made of PVC and is bpa free; Bilingul; Long – 50 ft.; Diameter – 5/8 in.; .