Suitable for car, trunk, bike, motorcycle, wheelchair, scooter and so on. Curb Ramp Portable Lightweight Heavy Duty Threshold Ramp For Wheelchair Car Bike. 🚗【Unique Design】Ramp size 50 27 6.7cm.The ramp mat surface is designed to be non-slip, and each entry ramp features a high-traction textured surface that increases friction and prevents slipping.