The Obasan Wool Moisture Pad Protector is crafted from pure, organic wool, ensuring both comfort and functionality for your mattress. Its tightly felted wool fibers provide natural water resistance, effectively safeguarding your mattress from spills and accidents. This protector is also inherently flame-retardant, making it a safe choice for families with children, elderly individuals, or pet owners who co-sleep. Featuring elastic straps, this pad fits snugly on your mattress, ensuring it stays securely in place throughout the night.