t contains everything you need to insulate 5 standard 3′×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″×210″ crystal clear film, one roll 1/2″×72ft HBOND® double sided Window kit tape and For indoor use on painted or varnished wood, aluminum, vinyl surface only.