Channel Insert Strips easily slide into channels or label holders to add color to product information and promotions. Fits most standard 1 1/4 in (H) shelf channels. Produced in convenient 200' rolls, perforated every 11.875". One roll provides enough material for fifty 4' shelves. - Vinyl; black - Length 200 ft - Width 1 3/16 in - Sold per case; 1 per case