Only 1 size: 1/4"X5/16"(6mmX8mm)
Standard Length: 12.5Feet / 25Feet / 50Feet or any length upon buyer's request.

FEATURES&APPLICATIONS:
*The hose is spiral and can be stretched like a telephone cord
*Lightweight and tough; fitted with male couplings and spring guards at both ends.
*For pneumatic and hydraulic system machines, and automobile industry etc.