DuraLock Plus Extra Large (Purple) Upper Impression Trays
Comfortable DuraLock Plus trays fit over braces, maximize alginate retention
With extra clearance for ortho patients, DuraLock™ Plus Extra Large (Purple) Upper Impression Trays are specifically designed to optimize comfort, handling and alginate retention. Available in six color-coded sizes to fit any patient—with or without braces. Advanced medical-grade polystyrene plastic. Disposable or cold sterilizable. 50 trays per bag.