Impression Tray #8 - Perforated, Upper, MediumEasy to clean and dispose Suitable for various materials Minimizes bending with thick structure Guarantees stability at high temperatures Metal Impression Trays provide greater work efficiency with reduced costs. Its non reactive walls and rigid structure ensures excellent compatibility with impression materials while maintained flexibility creates fewer chances of deformation. Metal Trays are autoclavable, which makes them safe for sterilization.