Certified organic cotton dustmite barrier made by Pure-Rest has zippers on three sides for ease of use. It is a tightly woven 440 thread count fabric that has been heat pressed to tighten the fibers to a 6 micron opening (dust mites are 100 microns). This is the only completely chemical and dye free barrier I have found. FREE SHIPPING!
***This item may take 1 - 2 weeks to ship.....
***upcharge added for deeper covers