The charcoal-infused mattress protector from Bibb Home offers unsurpassed protection for your mattress. The breathable TPU provides a barrier that is both waterproof and air-vapor porous, keeping your mattress cool and comfortable to sleep on. The TPU membrane also provides a protective shield from dust mites, allergens, and other irritants for the healthiest sleep zone possible. Charcoal absorbs odor & removes moisture: activated bamboo charcoal naturally absorbs odors and removes moisture for a cooler sleep experience. All-in-one charcoal effects specially woven fabric harnesses the power of charcoal to keep you and your family sleeping clean and safe. Fitted sheet pocket depth: 14" Inch fits mattresses up to 16" Inches Dimensions: Full - 54" x 75" King - 78" x 80" Queen - 60" x 80" Twin - 39" x 75" Twin XL - 39" x 80"