4K 16:9 Electric Motorized Floor Rising Projector Projection Screen Black Crystal Alr Screen For Long Throw Projector,92 inch

16:9 HDTV format Motorized ambient light rejecting ALR electric floor ascending projector screen with remote control is a premium, retractable & installed beneath the floor for a seamless look that extend upward an excellent solution for any multi-use home theater, house of worship, sports bar, conference room, etc. It has a stylish black gloss finish and comes fully assembled. By using a large size roller with tab-tensioned system, it provides the best flatness, offering minimum image distortion. is a front projection material designed to reject ambient light while maintaining superb picture quality. It's an fit for rooms that have little or no control over incidental light and allows projector to reflect more light towards the viewer.