Descriptions:1. Multipurpose Usage: The portable curb ramps can be used for a variety of purposes. Gives acce to car automotive vehicle,iler, wheelchair, walker, lift, cart, motorcycle, bike, scooter and handtruck over curbs or elevated sidewalk.2. Sturdy Hardware: This pair of mobility curb ramps for driveway are constructed from ble and high quality materials.3. Lightweight Ramp: The kit consists of 1 piece heavy duty poly driveway ramps for low cars which are surprisingly lightweight thus very easy to carry or nsport from one p to another. Suitable for curb, home garage, loading dock or house driveway use.4. 6600LB Capacity: With dimensions of 50cm width x 27cm depth x 7cm height each on a flat surface, this auto car ramps for low cars support up to 3.3 tons or 6600 lbs weight, allowing vehicles to be driven safely up or down uneven ground or curbside.5. Preformed Holes: The outdoor threshold ramp set can be permanently installed in high ffic areas using the integrated mounting holes at the bottom of each ramps. Features textured surface for increased friction or ction and angled section cks.Technical Specifications:Load capacity: 6,600 lbs. MAXColor: black, yellow, greenConstruction material: molded industrial grade compound plasticIndividual ramp size (L x W x H): about 50*27*7cm/19.69*10.63*2.76inApplicable: suitable for about 6-8cm/2.36-3.15in height stepsPacking List:1*Vehicle Ramp