Better than a bulletin board...and safer by far! When you need to communicate or display posters, notices, charts, graphs or other items, Grip-A-Strip is easier and safer! By using a system of interlocking rollers, Grip-A-Strip automatically adjusts to hold various thicknesses of paper, posters and other items up to 1/8 inch thick, eliminating the need for dangerous tacks and pins. Your important papers or artwork won't be damaged by unsightly pin holes. This 4 foot version comes with double-sided tape and mounting brackets for your choice of installation methods. Economical and long lasting, Advantus Grip-A-Strip Rails are made in USA. Advantus Corp. is dedicated to providing innovative quality products at fair prices. Sold As 6 Pack, 6 Count Total