Portable Compact Tripod Standing Projector Screen

 Portable Compact Tripod Standing Projector Screen                         Features: 7 levels of built-in keystone eliminator neutralize picture distortion Fast and easy to set up and retract Flat matte white screen for perfect images Frame available in black or white Backpack is optional watte white fabric with clear image 70" to 135" diagonal available Views:                   Front view                                    Rear view                                   views of folding up       7 levels build-in keystone                            strong tripod stand   Details:   Package: Produce Procedure:                                    About us:            Certificates: