Keep your mattress fresh and dry with this Twin XL Basic Waterproof Mattress Protector. The quiet, breathable barrier helps block spills, sweat, and everyday messes while maintaining a smooth feel. Crisp white fabric layers cleanly under your sheets. Designed for a snug, stay-put fit for Twin XL mattresses, 39x80x14in. Machine washable for easy care and quick refreshes. A smart pick for dorms, guest rooms, and everyday sleep.