Stepladder Material Fiberglass ANSI Type IAA Ladder Height 4 ft Load Capacity 375 lb Number of Steps 3 Base Spread 29 in Bottom Width 20 1/2 in Step Depth 3 in Step Tread Ribbed Series DXL3410 Includes Impact Bracing Mega Step ProTop(TM) with Magnet Slip Resistant Boot Rung/Step Spacing 12 in