DUJUIKE 100% WATERPROOF PROTECTIVE COVER DUJUIKE 100% Waterproof protective cover: Our waterproof velvet sheet covers are designed for year-round use, offering luxurious softness, warmth, and breathability. Infuse your bedroom with a touch of modern elegance and timeless luxury, ensuring you always have a comfortable and luxurious sleep experience. Ultra-soft Velvet Fabric: This waterproof bed sheet is made of high-quality skin-friendly velvet fabric, which is luxurious, ultra-soft, warm and skin-friendly. It is silent when you lie down or turn over, suitable for all seasons. Create a more quiet, comfortable and relaxing sleeping environment for you and your family. 100% Waterproof TPU backing: This waterproof sheet cover features an advanced TPU waterproof membrane, which prevents liquids from penetrating, keeping your mattress dry. This waterproof sheet cover is perfect for toddlers, children, pregnant women, pets, or elderly people with incontinence. Say goodbye to the worry of unexpected events. A variety of colors and sizes to meet different needs: We offer four sizes and eight colors for you to choose from, including Twin 63*90 inch/Queen 78*90 inch/Cal king/King 98*90 inch/Super king bed 90*118 inches, which meet functional needs while adding a perfect sense of fashion to your bedroom. Care Instructions and Service: Machine wash separately in cold water, tumble dry low. Do not bleach. Do not dry clean. Do not tumble dry or iron on high heat, as high heat can damage the waterproof layer. This waterproof sheet will remain waterproof even after repeated tumbling and machine washing. If you have any questions about installation, product size, or quality, please contact us via email or through our customer service center and we will respond within 24 hours.