Customizable Dimensions: The ramp’s length, width, slope, and panel thickness can be customized to meet your needs. Whether it’s a low sidewalk curb or a high entrance threshold, we can create a custom-fit solution that ensures a smooth, bump-free passage Durable and Reliable: The threshold ramp is made of 1.25mm/0.05in thick stainless steel, capable of withstanding prolonged exposure to rain, snow, road de-icing agents, and coastal air. It is waterproof, rust-resistant, and wear-resistant 550 kg Load Capacity: The ramp features a one-piece design with a stable and sturdy structure, supporting a maximum load of 500 kg / 1,102 lb. Ready to use without disassembly or installation, convenient for daily travel; rust-free and distortion-free for over 5 years of outdoor use Anti-Slip Safety Design: The entire surface is covered with raised anti-slip patterns, increasing friction at the contact points of tires and wheels. It remains slip-resistant even in rainy conditions with standing water or condensation, allowing smooth transitions for wheelchair users and those pushing strollers over curbs Versatile design: Not only suitable for barrier-free access, but also serves as an aid for electric vehicles and motorcycles when entering or exiting curbs, and can be used in warehouse and logistics loading/unloading scenarios—one board, multiple uses