Écran de projecteur manuel à enroulement, image claire, blanc mat, 72 pouces

What is the size of the casing?

Product Dimension 66.75 x 7.5 x 4.75 inches

overall screen dimension reqiired - ref install. many thanks .

Screen dimension 42.5'' x 56.6''

Does the screen have extra length that is blacked out, so if you’re pulling down from a high mount the viewing area is not too high? (So neck doesn’t have to crane up). If so, about how much extra length?

There is no extra length

what is tha optical gain of the screen material?

This specifics are currently not available

Can this be used outside

This is an Indoor design

my projector screen prjsm7206, didnt come with any mounting hardware or instructions can you help me please

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