This handmade wool mattress protector is both dense and incredibly soft, creating the perfect pure cover for your bed. The heavyweight wool layer protects from dirt and provides a natural barrier to stop moisture from entering your mattress. It brings the benefits of wool closest to the body to enhance your rest. Enjoy a worry-free sleep, as the wool fabric is not treated with bleach, dyes, or any other chemicals. Use the protector under the sheets. Features elastic straps to stay in place.