This 35.63" data strip allows you to scan codes thru the clear facing window. It can hold and protect data tickets, UPC inserts or signs directly off of common "C" channel shelving fronts. Change labels with easy side or top insertion while T‐top window design helps protect labels from dust or spills. The integrated gripper fins along the top edge allow thin signs or advertisements to be held on the outside of the window, thus eliminating the need for additional clips.