Pristine Premium Queen 60'' x 80'' Allergy Mattress Encasing- 12'' Depth 2 micron pore size for ultimate in complete allergen protection Blocks 100% of ultra-fine dust mite and pet allergens Precision construction using a patented tightly-woven fabric Cotton-like softness and breathability feels like the finest linens Can accomodate any queen mattress with a depth up to 12''. Made in U.S.A.