A simple, portable way for small or older pets to climb onto a bed, chair, or into a car—no lifting needed. Each non-slip, rubberized tread is a generous 11½" W, and unit supports animals up to 77 lbs. Durable plastic steps lock into place when opened and fold for storage or transport. 14½" H x 12" W x 26" D. Folds to 4½" H.