Bug Off Instant Screen Door, Portable Screen Door (96" H x 36" W ) Uses included spring tension rod at the top and hook and loop fasteners on each side Attractive and durable; Keeps bugs out while letting fresh air in Frameless mesh curtain is portable and reusable Installs without tools in minutes; Will not damage your door frame Center and bottom magnets provide hands free entry and exit for you, your children, guests and pets