The Over AllDolly Kit has been itroduced to help with servicing appliances that are at or abouve standard counter height. This System can be added to any of the AllDolly line of products (except the Mini AllDolly, of course) and essentially provides the user with an ajustable height platform with functional height starting at 42.5" to a maximum of 63". The basic package includes four tubes 24 inches in length, four connectors and fasteners, Four short beams (as found on most AllDolly products). If do not have one of our Accessory Shelves order the ADO-101 or want our HyGrip knobs up grade by selecting the ADO-102 or get  the full kit by adding the ADO-103 to your order.