Cramer Stop-Step 2-Step Aluminum Ladder, 21 1/2w x 20 1/4d x 23h, BeigeIdeal for warehouses, storerooms and stocking areas. Rolls when pushed and stops when stepped on. Steps have nonslip treads. Scratch-resistant powder coating. Ships knocked down and requires some assembly. WARNING: Metal ladders conduct electricity. Do not use where contact may be made with live electrical circuits. Material(s): Aluminum; Color(s): Beige; Number of Steps: 2; Duty Rating: 300 lbs.