The AV Stumpfl Decoframe Ambiance UST 16:9 is a complete front-projection screen system comprising a fixed frame, supporting stand and projection surface. It provides a net projection area of 155 × 87 cm in a 16:9 format, with an overall screen size of 171 × 103 cm and a 70-inch diagonal. The Ambiance surface is an Ambient Light Rejecting material designed to reduce the impact of ambient light. The complete set is identified by article number BDA-SC171/F.