This is drop shipped straight from Keco

410-8VPDC-B : KECO Dead Center Variety Pack Blue Straight & Curved Crease Glue Tabs (18 Pieces)

Dead Center® Crease Tabs’ face thickness and neck diameters are engineered to transfer lifting power to the center of the tab. This design creates clean, fast and precise results while still allowing the tab to flex around the edges to avoid over-pulling. The PDR finishing tabs have a smooth face and are available in the rigid ice and flexible blue material.

• Specialized Neck to Face Ratio - creates best possible rigid center pull with flex along the edges to avoid overpulling
• Blue Material - most flexible, long lasting tab material