The TraXion ProGear TopSide Creeper has a fully padded frame with a replaceable, padded upholstery cover. The cover is secured using Velcro, so it is removable for cleaning or replacement. The upholstered cover slides over a sling instead of a hard plywood deck to improvecomfort, reduce weight and make replacing the decking much easier. An I-Base design allows for more flexible positioning around the vehicle.