Shipping to Hokkaido, Okinawa, and remote islands requires an additional postage fee. If you are in one of these areas, please comment in the comment section before purchasing. ONE STEP Step Corner 2 pieces for 15cm height Anti-slip Rubber Step Plate Parking Lot Wheelchair Bicycle High Step Corner (2 corners) Step Corner 2 pieces for 15cm height Step-up ramp 15cm Installed at entrances and exits. Step-up ramps alleviate steps in warehouses, offices, factories, and reduce the burden of walking or using carts. Prevents motorcycle falls. For steps in front of garages and entrances, softens the impact of crossing steps.