<b> UltraBlock Mattress Protectors have an All Natural 100% Cotton Terry Surface with an Ultra-Powerful Liquid Barrier that that has 25% More Waterproofing Material than Standard Mattress Protectors</b> <p> Protect your mattress from spills and accidents while protecting you and your family from dust mites and other allergens when you buy our new UltraBlock waterproof mattress protector. Asthma & Eczema sufferers can experience increased relief by protecting themselves from dust mites and other allergens hiding in their mattress with this superior quality protective cover.</p> <p> The ultra-flexible waterproof backing is completely silent, breathable, and will not change the feel of your mattress. Best protection against stains, blood, sweat, urine, incontinence, pet dander, bedwetting, potty training accident, animal pee, and more. Comes with a One-Year Money Back Guarantee and is backed by a full 20 year product replacement warranty.</p><p>Perfect for those caring for the elderly, seniors, adult children, pregnancy, kids, child care, or those with pets. <p><b>Hypoallergenic Polyurethane (TPU) Membrane Barrier Protects against Dust Mites & Allergens</b></p> * Eliminates Dust Mites <br>* Great for Asthma, Eczema & other allergy sufferers <br>* Protects against Pollens, Mold & Mildew <br>* Free from PVC's, Phthalates, or Vinyl. Non toxic <br>* Not just water resistant & spill-proof, but waterproof <p></p> <p><b>100% Cotton Terry Surface with Ultra-Durable Liquid Barrier</b></p> * Soft cotton fibers naturally absorb moisture <br>* No crinkling noises when moving in bed <br>* Will not change the feel of your mattress <br>* Fitted sheet style elastic sides fit up to 18” thick mattresses including deep pocket <br>* Machine washable and dryable for easy cleaning <p></p> <p> Cal King (or Western King) = 72" x 84" up to 18 inches depth</p> <p><b> Select Your Size and Order Your UltraBlock Mattress Protector Today. Consider Ordering Two for Laundry Day!</b></p>