Electrolytic Tinplate Coils Stainless Steel Bone Compactor - bleaching tray – Foo Tian

Short Description:

Bleaching tray: Bleaching tray is also called as teeth whitening tray, it’s made that fit over the user’s upper and lower teeth. To perform treatments, the user places whitening gel in the trays and then seats them over their teeth. The trays are then worn for a prescribed period of time(often multiple hours per day, or else overnight).