Disposable, double arch impression material trays with rigid polystyrene tray construction for less likelihood of distortion. The tray’s thin; gauze webbing assures a fully closed bite registration for accurate impression taking. Available in posterior, half-arch, anterior, full arch and side less versions. • Anterior Tray features a small lingual strut to minimize interference with lingual surfaces or margins. • Half Arch Trays features a side wall that decreases in height as the tray extends, to ensure less interference with teeth or hard tissue in the posterior of the mouth. • Anterior and full arch trays feature generous side flanges on anterior to aide in removal and to stabilize the impression tray.