Tab 1307 - Tab Products 1307 Series Top Tab. The Tab 1307 Top Tab Alpha Labels are  Size 3/4 H x 1 W, packed 500 Labels per Roll in a Self-Dispensing Label Box. made from high quality, non-tearable, matte finish vinyl material. The Tab Products 1307 Labels have  >a tackified acrylic permanent adhesive to insure the labels adhere to your folders or jackets.