1-1/4" x 200 Roll, Black, Label Release, Roll, For Shelving Channels, Allows For Easy Removal Of Labels, Perforated Every 12" For Easy Installation, Label Release Has A Base Of Adhesive To Be Used On Flat Facing Shelving, Peel Off The Liner To Expose The Adhesive & Apply To Flat Faced Shelves, Or Leave Liner On & Snap Label Release In C Channel Shelves.