Pawling's PRO-TEK line of 3 to 6 1/2 inch diameter bollard covers are engineered of polyethylene with U.V. stabilizers for steel or concrete bollards and offer drive-up protection at window areas of banks , fast food restaurants, drive-thru areas, as well as industrial or commercial operations. The PRO-TEK bollard cover provides weather-resistant durability. Available in a standard 50" height, our bollard covers install easily with a clamp band and lock screw. A bright safety yellow color throughout ensures high visibility and chip-free performance. Material: Polyethelene with UV stabilizers Stock Length: 50" Fits: 3" - 4 1/2" diameters Installation: Clamp band with lock screw Color: Safety Yellow