Bring the studio home! StudioTek 130 G4 projection material delivers Industry Standard Video Reference Quality into your Home Theater. The 1.3 gain includes optimized white field uniformity, enhances HDR content and performs best in light contolled environments. The 120" diagonal WallScreen Deluxe frame system has a 3.25" border and is hand wrapped in Stewart Filmscreen's famous Black Velvet Velux. All Stewart Filmscreen's products are designed and manufactured in the USA.