Keystone Tray Aways Disposable Plastic Impression Trays, Solid, #8S, Partial Upper Left/Lower Right, 12/Pk, 921891

Tray Aways Disposable Plastic Impression Trays are rigid, impact-resistant trays made from FDA-approved styrene, designed for use with alginate and other impression materials to produce dimensionally stable, detailed impressions. The solid construction, inner confinement slots, and smooth-rounded lips optimize material retention and patient comfort. These disposable trays ensure maximum asepsis and are available in various sizes for different intraoral areas.