Details: Dimensions – 19” L Dimensions – 14 1/2" W Dimensions – 24 1/2" L (feet extended) Dimensions – 20 1/2" W (feet extended) Dimensions – 1” T (deck) Dimensions – 2 3/4” H (collapsed) Dimensions – 2 1/2” W (steps) Pin-lock system Step heights – 7 3/4", 8”, 8 1/2", and 9” Non-slip grip tape on all step surfaces (3/4” W) Supports up to 1000 lbs.* Non-slip rubber feet