Teeth Whitening Mouth Piece Dental Guard Silicone Tray

Advantages:   1 more safe:they are 100% food-grade silicone mouth tray,the mouth is very sofe and comfortable;   2 more effective: It is double sides mouth tray with double arch,Thin and transparent so that easy   to let the light whiten your teeth ,  silicon mouth tray for tooth whitening kit can be fitted closely   with teeth   3 simple to operate:when you bite the mouth tray,you will leave your teeth impression on the   impression pad and then we apply the gel into impression.The gel will be closed your teeth and bring   good teeth whtiening effect to you.                                   Bring you the best whitening effect Model Model 2 Model 3  Model 5 Model 4 Factory& Beauty Show