The Poster Snapper Hanging Rail is an economical, high grip aluminum hanging snap rail system for a clean and eligant look. It offers adjustable hanging clips along the top rail for your desired spacing. The hanging clips feature both top opening for clear nylon line mount, and recessed pocket for S-hook suspension. S-hooks are not included. The top and bottom rails snap shut for quick and easy graphic changes. Offered in four different lengths: 24", 30", 36" and 48".