Textured Surface: Rough textured surface design, this threshold ramp increases friction to ensure security. The tilt angle is 18°which enhances traction, helping vehicles get over steps effortlessly. Durable and Rubber Material: The Curb Ramp made of rubber material, this is and durable for moving curb ramps for driveways. Allowing the motorcycle to drive safely on rough roads. Preformed Holes: The outdoor threshold car ramp set can be permanently installed in high traffic areas using the integrated mounting holes at the bottom of each ramp. Stable Grid Structure and Waterway: Our rubber car curb ramps have hollow grids at the bottom, which not only enhances the support, but also easily prevents sliding. Suitable for a wide range of applications including door thresholds, steps, pathways, gardens, shops, and other locations requiring smooth access for wheelchairs, walkers, bikes, and scooters