The Modern 4ft Wag Flag Frame Stainless - Empty is a great substitute for a 4x4 Frame, 4x4 Floppy. 4x4 Diffusion Frame. Takes up a lot less space in a vehicle and you won't struggle to put a 4x4 in a compact car. Stainless Frame, Measures 6 inch Wide x 48 inch Long. Buy one or all of our 4ft wag materials to cover your frame. All of our 4ft wag flag fabrics are interchangeable with our 4ft wag flag frame.