Alley Bumps Size:4 Foot Heavy duty flexible bollard with

Heavy duty flexible bollard with signpost

Base plate includes four pre-drilled mounting holes for quick and easy installation

the rugged high density polyethylene (HDPE) design is weather and chemical resistant

Constructed from 100% recycled rubber tires

Built to withstand abuse from ultraviolet light and precipitation including ice

Alley Bumps Size:4 Foot Heavy duty flexible bollard withThe Checkers 6 ft Alley Bump Speed Bump, model GNRS2631YB was developed specifically to address speeding and cut through traffic in city alleyways, slowing cars to approximately 1 5 mph. Constructed from 100% recycled tires, the flexible design conforms to the contour of virtually any road surface. Pre drilled holes make it simple to install on both asphalt and concrete. Applicable installation hardware is available. Designed to withstand extreme