- Very easy to use
- Boil and bite
- This item is manufactured in the usa
2 sets of thermoforming trays 4 trays total. Super slim teeth whitening trays- .75Mm dense by ultra white. The second most sensible thing to dentist office trays works together all teeth whitening gels -sold in a 4 pack. We recommend pure range dental care whitening serum.
List Price: $ 5.57