′×5′(42″×64″) windows● Easy-to-install kit helps block drafts and air leaks that lead to high heating costs● Crystal clear film has a pre-taped top edge for faster installation then heat shrink to seal out drafts and cold● Contains19UM× 64″×126″ crystal clear film, one roll 1/2″×48ft HBOND® double sided Window kit tape and For indoor use on painted or varnished wood, aluminum, vinyl surface only.● Crystal clear film lets you still see outside once installed● Enough film to cove