From the Manufacturer:
Custom-fitted bleaching trays-both top and bottom produced by our dental lab to fit your teeth exactly.
Each Kit Includes:
- Six (6) syringes of 22% gel (24 days or 48 applications)
- Metal tip applicator
- Slim-line protective tray case
- Impression materials to make your own impressions (plus extra material, if needed)
- Stamped pre-addressed envelope to lab
- Priority custom tray processing
- Teeth whitening shade guide