Bullet Points: 11. Good Shape Stability: If you soak the teeth tray in hot water for a long time, the dental tray will not deform or shrink seriously. 22. High Transparency: The molded dental tray can maintain high transparency, and it is suitable for use with cold light whitening instrument. 33. Good Thermoplasticity: Compared with similar products, thermoplastic teeth tray has obvious advantages, which is suitable for home use, and the gum line is very clear. 44. Excellent Molding Effect: The tray can be molded repeatedly. Because the water temperature and soaking time are not accurately determined, the dental tray molding effect is often not good. Even if the molding is not good, this product can be reshaped in 80-90 hot water, which is not available in other products. 55. Practical Functions: The tray has two functions. It can be used as a dental tray for whitening teeth and whitening gum, and it can also be used as an dental tray.