2pcs " Rise Rubber Curb Ramp Heavy Duty Loading Driveway Ramp Threshold Ramp " L x " W x " H for Loading Dock, Warehouse, Wheelchair, Motorcycles, Cars. EASY INSTALLATION - DNA Curb Ramp adopts an integrated design and Equipped with 1 x 2pre-drilled mounting holes that can be connected to the ground with screws（note: The slope is 32 degrees）.
