Keystone - Tray Aways #4 - Perforated, Medium Lower
Tray-Aways are disposable impression trays for use with alginate or other types of impression materials where detailed reproduction and dimensionally stable results are final. They are made from rigid, high-impact styrene. They trays assist in generating a consistent, unsurpassed impression free of distortion or bite through. Tray-Aways have smooth, rounded edges, interior retention slots, and vertical perforations.

Features and Benefits