This 100% cotton, 230 thread count percale mattress protector provides a barrier against dust mites and their allergens. With fine dust mite allergens averaging around 10 microns in size, our protector's lab tested pore size of 4.99 microns will keep out these particles and the mites that produce them. As medically recommended, the encasement-style mattress protector's zipper has a special interior fabric flap to provide additional protection. In addition, the seams are bound to prevent dust mites and allergens from escaping. Soft, breathable cotton prevents the buildup of humidity that dust mites thrive in. Imported by Cuddledown. Tested for harmful substances and certified to the OEKO-TEX® STANDARD 100.
9" depth size can also be used as a box spring protector for twin, twin XL, full and queen box springs. For regular king size box springs, (they come in two pieces) you should order two 9" depth, twin XL protectors.
Care instructions: Machine wash cold with like colors. Do not bleach. Tumble dry low.
