The Best Card Company 10 Boxed Note Cards with Flowers Blank Assorted Floral Notecards Bulk 4 x 512 Inch Spice Blooms M6628OCB

Including one piece of 120cm X 160cm transparent filmone roll of adhesive loop straps25cm width one roll of adhesive hook straps25cm width and one manual insideFilm thickness is about 180018mm or 7milenough to agiast strong windsFits for windows smaller than 120cm X 160cm Easy to install by adhesive loop strapsno drilling tool needJust peeling off the straps to open your windows for ventilaton Softgood tenacity and transparent materialCan be folded for reusing it in the future Suitable for most kinds of windowsNOT suitable for often ventilation windowsIf used outdoor or windows without glass you should nail it around yourself Two pieces of film can be combined together by the adheseive straps to cover bigger windows Contain the windows frame when measure the size then choose the film bigger than yours Fold the film 90 degree for narrow or uneven windows frame Keep open status functionAnd you can keep windows ventilated all the time when you need Trim the clear film to the size as you want