Arnold Speed Bumps - Heavy Duty Rubber Speed Humps for Parking Lots, Driveways & Private Roads - Perfect for Traffic Calming & Safety Control

Speed Bumps are made of soft rubber and are simple, yet effective. Simply thread line through the wire loop, slide the stop on at your desired depth, slide your speed bump slowly on to avoid damage. Use a slip float with a bead top or add a bead and float of your choice.