Norprene(R), A-60-G, Tubing, 1/4 in, 19 PSI

Neoprene tubing is a type of synthetic rubber tubing that functions well in a wide temperature range. Take a look at the features for this Tubing : WALL THICKNESS: 1/8", TUBE MATERIAL: Thermoplastic Elastomer, TUBE LENGTH: 50 ft.
Details
Inside Dia.: 1/4"
Outside Dia.: 1/2"
Temp. Range: -75 Degrees to 275 Degrees F