Excellent-Lock Disposable Ortho Impression Trays, Adult, Upper, Medium, Green, 50/Pk, ITT-2U-50

Excellent-Lock Disposable Ortho Impression Trays are durable plastic impression devices designed to accurately capture the occlusion or shape of the teeth. They feature perforations and "alginate locks" that hold the impression material to the tray without messy adhesives, and a locking mechanism helps ensure no gaps in the impression. The ortho design provides extra clearance to fit over brackets and wires without tray contact, and the trays are suitable for disposable use or cold disinfection. Each pack contains 50 medium upper adult trays in green.