Portable wheelchair ramp, aluminum. Weight capacity 600 pounds. 10' long by 29.5" wide to accommodate standard wheelchairs. Designed for up to a 20" rise. Has a 1.75" lip on both sides to prevent wheels from going over the edge. High traction grit surface. Weighs 63 pounds but can be broken into two sections for easy carrying. Folds to 1/4 it's size and has handles to carry it. We bought this about 7 months ago and no longer need it. Lightly used. We put some cement blocks under it to help support it, but they probably aren't necessary. $400 firm.