Large (Yellow) Upper Excellent-Lock Ortho Trays 50/Bag

Unique Excellent-Lock Disposable Ortho Impression Trays provide the extra clearance needed to fit over ortho brackets and wires without tray contact. "Alginate locks" hold the impression to the tray without the use of messy adhesives. Strong plastic construction minimizes distortion. Five color-coded sizes to fit any patient. Disposable or cold disinfect. 50 trays per bag.