Opalescence Go 10% Prefilled Teeth Whitening Gel Trays Kit (10 Treatments) Mint Hydrogen Peroxide

PREFILLED TEETH WHITENING TRAYS 10%: 20 trays (10 for the top and 10 for the bottom) for a total of 10 treatments. These trays are made of a unique, highly adaptable material that comfortably conforms to any smile.