ZipWall HDAZ2 Heavy-Duty Zipper for Dust Barriers， 2-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>N/A</li><li>Imported</li><li>Create a doorway in a plastic dust barrier quickly and easily</li><li>Self-adhesive， 7' long. Smooth glide， large sturdy teeth， maximum durability</li><li>Flap hooks hold-up door allowing easy entry and exit even when hands are full</li><li>Works in temperatures below 55⁰ F (12.8⁰ C)</li><li>Contains two zippers， two flap hooks and one ZipperKnife sheeting cutter</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41SfLpLCJeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/514rDmbF4eL.jpg" noproxy>