They are maintenance-free and can easily be installed by one person.
Justrite 6ft Compact Recycled Plastic Parking Stop, No Hardware, Blue, CS6C-B Our parking stops are molded in solid colors and never need painting. | Justrite 6ft Compact Recycled Plastic Parking Stop, No Hardware, Blue, CS6C-B They will not chip or crack like concrete and are built to withstand abuse from gas, oil, salt, sunlight, and chemicals..Checkers™ recycled plastic parking stops replace unsightly, old, concrete parking stops and are made with 100% recycled solid plastic.