Safety feature: We create the rough, non-slip surface with sandblasting for durability, ensuring it won't peel off. This improves the wheelchair's grip on inclines. The wheelchair ramp has safety features like baffles and reflective warning stickers to prevent falls and transition plates for a snug fit.Aluminium alloy frame: This mobility scooter ramp features oxidation treated surface and reinforcement welding to handle 272kg, no rust, no corrosion. Ideal for indoor and outdoor activities on both rainy and sunny days.Use anywhere: This 122x73.6x5.1cm step ramp can be built to tackle any obstacle, whether an entrance, curb, steps, or even a van door. 73.6cm width suit for most manual wheelchairs, electric wheelchairs, walkers and bicycles.Convenient storage & transport: Travelling soon? Transport and storage are simplified with this door ramp's folding design (Folding design: 122x38x7.5cm) and carrying handle. Suggest two people to move the wheelchair ramp.How to pick the right size: B