Optical ALR Portable Projection Screen
Derived from Fresnel optical technology,indulge in high-definition clarity with advanced optical technology.

Key Benefits:
✅ 2.1 Peak Gain ,Brighter Image
✅ Ambient Light Rejection
✅ Vivid Colors, Stunning Contrast
✅ Foldable and Portable Design
✅ Multiple Applications : Home/School/Office/BackYard/Classroom...
✅ Easy Installation: Set-Up in 2 min Without Drilling..