The Wizard Frame System consists of two frames and a stencil. The first frame is a plastic Container Frame which protects against injuries during handling of the stencil's sharp edges. The stencil is firmly held in the molded plastic Contain Frame (available in green for lead free). The second frame, The Wizard, is a durable, lightweight aluminum stretch frame, designed to mate with the plastic Container Frame. The Wizard frame pneumatically tensions equally on all four sides.