HEAVYWEIGHT 6-GAUGE VINYL that will not easily rip or tear</br>SOFT VINYL NO CRUNCHY SOUND with extra-long rust proof zipper to make encasing your mattress easier</br>PATENTED BUGSTOP SEAL certifies that bedbugs won't get in or out</br>FIVE SIZES TO CHOOSE FROM even hard-to-find ones like Twin XL. All sizes 12 inches deep. FITS DEEPER LATEX and PILLOWTOP mattresses - Measure yours to order the perfect depth</br>BACKED BY 1 YEAR WARRANTY - Dry Defender stands behind all of its products 100%. If anything goes wrong with this in the first year we will replace it with a new one</br></br>Product Description</br></br><p><b>6-gauge vinyl offers durable mattress protection</b></p> <p>Constructed of heavy duty vinyl this waterproof cover is designed to withstand even the most rugged conditions. The seams of the cover are electronically welded so it won't easily rip or tear. This vinyl cover is perfect for home use as well as in camps dorms and other institutional facilities.</p> <p><b>Protection against urine sweat and all other fluids</b></p> <p>With the Dry Defender zippered vinyl mattress cover?? you no longer have to worry about your mattress getting damaged from moisture or pests. The cover encases your mattress?? protecting the top?? bottom?? and all 4 sides. Your potty training child or furry loved one can climb into bed with you; you can eat and drink in bed; and your bedwetting or incontinent loved one can rest with ease?? as will you with less laundry to do.</p> <p><b>Patented Bugstop Seal keeps bedbug