Protect people and property from drivers in dangerous areas. Constructed of lightweight recycled plastic. One person installation. Can be removed for seal coating, snow removal, or change of location. Resists marring by oil, road salt, sunlight, and chemicals. Resists rotting, termite damage, and corrosion. No costly painting or maintenance. Asphalt kit includes spikes and butyl tape. The HD asphalt kit includes anchors and bolts. The HD anchor should be epoxied (epoxy not included) into the ground and then the speed bump is secured to that anchor with a bolt. The concrete hardware kit includes bolts, anchors, and washers. The glue down anchor plate kit includes anchor plates, T-nuts, bolts, and washers. Requires 2-3 ounces of either 2-part epoxy or heavy duty construction adhesive to the bottom of each anchor plate, which is not included. Hardware kits sold separately. Units feature notched out bottom surface for laying hoses or cords underneath. Models included in the CS-TB96 series are designed for use with trucks and other larger tired vehicles.