Sanctuary Yin Yang Non-Latex Dental Dam Medium Dual Tone Blue Mint 152mm x 152mm (15) Inspired by the concept of dualism in ancient Chinese philosophy, Sanctuary have developed Yin Yang Dental Dam, the world's first Dual Tone Non-Latex Dental Dam. The Significance of Being Powder Free and Low Protein Sanctuary’s Non-Latex dental dam is made from Polyisoprene, a material which very closely resembles rubber. It has a similar polymer structure and physical properties as natural rubber minus the potential allergen of latex protein. Cutting-edge advantage Designed and developed as a superior product, the Sanctuary Non-Latex dental dam offers a high tear tolerance (a minimum expansion of 10 times from the original punch hole), great tensile strength (above 20mPa) and a good modulus level (1.0mPa), all of which are crucial in the practical and efficient application of the dental dam. Stretchability The Sanctuary Non-Latex dental dam is made to achieve a very high stretchability consistent with a good tear tolerance. Available in Peppermint We constantly listen to our customers and gradually improve our product to fit the needs of different types. With our non-latex dental dam, we have added a peppermint scent to not only provide your clients with a more relaxed mind but a better aftertaste as well. Size 152mm x 152mm (6” x 6”)