The DSB100 Stacker™ sign stand displays both 36" and 48" roll-up signs. Made of rubber from recycled tires, the Stacker™ has a small foot print, compact storage, and several different models from which to choose. DSB100 features a Latch style pocket sign holder for standard roll-up signs, the DSB100-W comes with the Screwlock™ universal roll-up sign holder.