Opalescence Whitening Teeth Moldable Bleach Trays - 3 Tray Pack

Good shape stability. After being immersed in boiling water for a long time, the tray will not be deformed or contracted so much that it cannot be used.
2. High transparency. The molded dental tray can maintain high transparency, which is especially suitable for use with the cold light whitening device.
3. Good thermoplasticity. Compared with other similar products, the thermoplastic has obvious advantages, especially suitable for home use, and the gum line is very clear
4. It can be formed repeatedly. Due to the inaccurate control of the water temperature and soaking time, the dental tray molding effect is often not good.
5. This product can be remolded in hot water at 80-90 even if it is poorly formed, which is not available in other products.