IPEMA certified. Fabricated from 1.88 O.D. galvanized pipe to included 3.5 wide aluminum ribbed planking. Use Zone: 19 ft. x 27 ft.. 180 in. L (50 lbs.). Assembly Instructions . Warranty . The balance beam shifts the cardiovascular physical demands to focus on control, poise, and posture. User will begin at one end and cross over to the other side maintaining balance during the entire exercise. This product must be used as intended and with adult supervision. ShopLadder acts only as a sales agent for this productâs manufacturer, and as such, had no involvement in its design or production, or instructions for use.