Biodam®+ Latex Dental Dam features a proprietary surface finish which aids in the retention of the gum and grips the tooth to provide a higher quality of isolation. The Cobalt Blue color is a perfectly balanced blue that provides enhanced contrast to the teeth for digital imaging and reduced glare, while being comfortable on the eyes during long procedures. Features and Benefits: • Proprietary Surface Finish for enhanced retention and quality of isolation • Cobalt Blue color for enhanced contrast and reduced glare • Low Protein Levels • Low Powder Latex Shelf Life : 1095 days