The one-piece, anti-tip, portable X-Deck Platform Ladder is reportedly lightweight, height-adjustable, and folds flat for carrying/storing. Available in three-, four-, and five-step open-platform and 'work station' models, the product reportedly meets OSHA and ANSI safety requirements. Maximum height ranges from 40 to 69 inches, platform size from 43 x 15 to 60 x 18 inches, and platform working load from 300 to 500 pounds, depending on model. Optional accessories include extension planks (for between multi-platforms), wheels, work tray, hand rails, and caged work stations.