This convenient and durable display system uses a system of interlocking rollers to adapt to various thicknesses of papers, posters and other items. The best solution for communicating ideas while displaying a variety of visual aids for commercial, personal and professional use. Grip-a-Strip eliminates the need for hazardous tacks and pins and includes mounting tape and brackets, allowing you to mount it almost anywhere. Details:Clean satin aluminum finishAvailable in multiple sizesDisplays a variety of items up to 0.125" thickMade from high-quality aluminumEasy to install and useIncludes double sided sticky tape and wall mounting bracketsInnovative roller system design automatically adjusts to snugly hold materialsSize information:4 ft.3 ft.2 ft.12"9"