All Premier Triple Tray designs have very thin, loose webbing which will not distort when the patient closes.Look for Premier on the handle, your assurance of a genuine Triple Tray.The superior performance of Triple Tray, combined with today s very accurate materials, provides you with an ideal impression in an easy technique.Triple Tray has been consistently rated an outstanding product by a leading independent research organization due to least water sorption and thinnest interocclusal wafer 1