Centipede® Dead Center® Variety Pack Blue Crease Glue Tabs (4 Pieces)The Dead Center Centipede Crease tabs allow precision pulls in the smallest of creases. These are the most precise tabs in the Centipede Crease Tab line up. The neck width is much thinner than our original Centipede tabs which allows technicians the ability to pull deeper creases with added precision. Thin Rigid Base thinner surfacer area allows a little more base flex to pull the center 4 Sizes variety pack includes 7mm, 11mm, 15mm, and 19mm Thin,