"When portability is key, the Silver Spring 6’ Multifold Wheelchair Ramp is the perfect solution for access over stairs, onto landings, or into vehicles. This strong yet lightweight ramp can fold both lengthwise and widthwise for a footprint a quarter its original size, or it can be divided into two sections for lighter weight carrying. A high-traction grit surface and 1"" side rails help keep you safe when using the ramp, while the bottom transition plates make for smooth loading on uneven surfaces. For extra stability, the ramps include mounting holes and mounting pins for permanent or semi-permanent installation."