ITEM NAME:2Pcs Thermoforming Teeth Whitening Mouth Trays Dental Care Grinding Bleach Guard 2Pcs Thermoforming Whitening Bleaching Guard Grinding Mouth Teeth Dental Trays Care SPECIFICATIONS.(2Pcs Thermoforming Whitening Bleaching Guard Grinding Mouth Teeth Dental Trays Care. Suitable for: preventing teeth grinding at night, whitening teeth(it need whitening gel). 2) Place the trays in your mouth directly to prevent teeth grinding at night, or protecting your teeth during strenuous sports.
