1 1/4" ID x 1.58" OD Master Plumber Blue and Black Pool Vacuum Hose suitable for home swimming pool vacuum systems. Crushproof co-polymer construction is lightweight, floats and is non-marking. UV Resistant Compound, Blue and Black Color, Suitable for use with pool vacuums. Crushproof, Abrasion and Kink Resistant, End cuffs and connectors available, Temperature Range 0 to 150 degrees Fahrenheit. Master Plumber Dispenser Box Carton contains 25 feet of tubing. Made in North America.