Panda Black &amp; White Poly Film 10 ft x 25 ft Roll<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Used in growing areas - this is waterproof poly film that is Black on one side and White on the other.</li><li>Panda film works well as a reflective film (reflects 90% of the light back to the growing area) or as a room partition.</li><li>This is a very heavy duty film at a thickness of 5.5 - 6 mil.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31tik1OBsGL.jpg" noproxy>