The Trax/ECO Screen system is the most innovative screen system since roller frames… but they are much easier and quicker to use. Mesh panels with sewn in locking strips and the simple-to-use stretching tool, make these screens an incredible time saver. Now, you can stretch a screen in less than 2 minutes, with no glue, no equipment, and no experience required! Discounted pricing available for bulk orders – contact us for more info. NOTE: Sefar has discontinued making new Trax Frames & Trax Panels, so once the existing inventories are depleted, the Sefar Trax brand will no longer be available. Nortech Graphics now makes compatible frames and panels, called ECO Frames and ECO Panels.