Sleep Armour Mattress Bags : Heavy Duty 4 mil Thick Mattress Bag for Storage/Moving, Made in The USA, Queen 2-Pack HEAVY DUTY 4 MIL THICK - Protects your expensive mattress against dirt, grime, and the elements when moving VENT HOLE FREE - Perfect for long term storage, protecting your mattress against water, dust, and other critters from destroying your investment TEAR RESISTANT - Whether your mattress is on top of your car, in the back of your truck, or being pushed down the stairs it will be safe in our tear resistant bag EXTRA ROOM FOR PILLOW TOP - Have a pillow top mattress ? No problem, we got you covered ! With the extra room our bag provides you can rest assured that your mattress will get the protection it deserves. MADE IN THE USA - Proudly made in the U.S.A with high quality, commercial grade materials