Clear-Lock™ Retainers provide a more convenient service for your patients who have had orthodontic treatment. Fabricated from 0.8 mm or 1.0 mm clear, BPA-free copolyester, these retainers are custom-thermoformed for optimum fit. With each Clear-Lock retainer you prescribe, we digitally scan your patient’s models and store the 3D digital data for 7 years. If a patient loses or damages all of their retainers, replacement retainers can be reordered from the patient’s digitally stored data via your faxed or emailed prescription. This frees the patient from having to make a return office visit for impressions. It’s a great service that even orthodontists don’t provide! Each Clear-Lock prescription comes with two, four or six single-arch retainers, so the patient always has spares on hand.