Size: 34″ L x 22.2″ W x 4″ H,Durale and Lightweight: Construct of anodized aluminum material, this portable ramp is designed to be scratch-resistant and rust-proof, with a robust load capacity of up to 700 lbs for secure and stable use with wheelchairs, scooters, buggies and walkers,Easy Installation: The installation is a breeze with the oval insert connection that simplifies setup.