ALR Slimline Motorised Drop Down Projector Screen With Obsidian Long Throw Ambient Light Rejecting (For Normal Projectors) - VIVIDSTORM AUSTRALIA & NZ | Official Site
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3d Projection Screens 150inch 16x9 Narrow Frame Ambient Light Rejecting Alr Fabric For Wemax One Lg Ultra Short Throw Projector - Projection Screens - AliExpress