These mouthpieces are made from a special polymer and is molded by heating it up in hot water and then placing it in your mouth to form a precise mold of your teeth. One size works with all sizes of teeth because the mouthpiece will stretch or shrink during the molding process to provide your teeth with an exact fit. Features of our Thermo Form Bleaching Trays are:
Custom Moldable with Low-Heat Molding
One Size Fits All
Easy to Create using Low Heat
Large Coverage Area
Extends Beyond Rear Molars
Covers Both the Front and Back of Teeth
Soft and Comfortable to Wear
Made from Special Clear, See-through Polymer Blend
