National Allergy Premium 100% Cotton Zippered Mattress Protector - California King Size (73" x 84") - 9-inch Deep - White - Breathable 300 Thread Count Hypoallergenic Cover - Advanced Encasement

National Allergy Mattress Protectors are made from 100% breathable cotton which promotes a sounder nights rest. Our Zipper System is designed to fully encase & protect your mattress. Recommended by Doctors. Keep your mattress clean & protected with the Two-Part Zipper System. The auto locking zipper ensures that it will stay closed. An added barrier creates a fabric shield under the zipper closure to doubly ensure there are no gaps. Our USA-designed, 100% cotton weave, is recommended by Doctors nationwide. Our fabric is woven so tightly that only air can get through. With a mean pore size of 2.6 microns, our breathable fabric keeps you cool. National Allergy's Mattress Protector is made from 100% cotton. Our durable & quiet mattress encasement is soft to the touch and noiseless when moving around while asleep. National Allergy's 100% cotton zippered mattress encasements are fully machine washable. Our mattress protectors are designed for everyday life, easy to clean & use.