VEVOR Cable Protector Ramp, 22,000 lbs/axle Capacity, 2 Channel Heavy Duty TPU Cord Hose Wire Cover, 1.2 x 1.1 in Channel, Traffic Speed Bump with Flip-Open Top Cover, for Indoor Outdoor Use, 3 Pack Non-Slip Surface Shock-Absorbing Design Large Cable Channel Wide Application Effective Deceleration Premium TPU + TPR Material Channel Size: 1.2 x1.1 in/31 x 28 mm ,Number of Channels: 2,Color: Black + Yellow,Item Model Number: CP-2U-3,Max Load Capacity: 22,000 lbs/9,979 kg (Axle),Quantity: 3 PCS,Material: TPU+TPR