Popco’s sign-gripper shelf bracket is designed specifically for gondola shelves. For flag-position aisle violators, Popco offers the sign-gripper shelf bracket. This two-piece product snaps into the perforated holes on the top of gondola shelves and provides a sign-gripping channel. Small signs can then be easily inserted into the sign channel, and just as easily removed when product on the shelf changes or as promotions come and go. For more information on self sign holders, visit. (Web Site) www.popco-usa.com