- The deep margin elevation technique is a useful, non-surgical approach to treating deep localized margins. - With the ReelMatrix™ Margin Elevation system, the technique has been significantly improved for an easier, faster, and more predictable application. - Garrison’s all-new ReelMatrix™ Margin Elevation Band allows for proper adaptation and seal of deep margins so that a composite margin elevation can be performed. **For further product information, please contact Chat Support**