Modular interlocking connection Includes one speed bump. Single product size: 38.58 x 13.77 x 2.75 inches. The groove size is 1.96 x 1.96 inches. Modular design lets multiple speed bumps be laid inlaid together, allowing seamless expansion to cover longer cable runs or wider roads. Flexible to adapt to long cables and wide areas. Easy to assemble on floors in homes, gardens, or outdoor settings. Cable protective cover Made of rubber with strong toughness, wear resistance, and nondeformability for longlasting use. Clamshell design allows quick placement or removal of cables. Surface channel has textured strips to prevent slipping as vehicles pass. Bottom offers strong shock absorption to help control driving speed without damaging the car or the road. Versatile application Suitable for motor vehicles such as cars, trucks, SUVs, and wheelchairs. Widely used in parking lots, garages, warehouses, hotels, shopping malls, hospitals, community spaces, and construction sites. Protects extension cords, wires, pipes, power lines, hoses, and network cables for indoor and outdoor use. Load capacity and visibility Capable of bearing up to 77161 lbs (channel load capacity). Color is black and yellow for greater visibility at night and in low light environments.,:(),5,,,, The ramp design draws attention from passersby and drivers, encouraging slower speeds. You can drive a car over the ramp without affecting the cables inside, with no damage to cars or roads.