Just for Kids Parallel Bars have been re-certified to a new higher weight limit of 150 lbs. Available with wood veneered fiberglass or composite rails. Low rail height adjusts from 36 3/8″ to 53 3/8″. High rail height adjusts from 62″ to 77″. Width is adjustable from 12.5″ to 57.5″. Landing mat is available! Shipping Charges Listed are for Commercial Delivery Addresses Only. For Residential Delivery Please Add $75.00.