【Product Description】 Thank you for viewing. This is a waterproof box sheet that supports comfortable sleep! (Available in 2 sizes: single and double) It is useful in various situations such as bedwetting by children, pets, nursing care, and night sweats. ・Waterproof with TPU material. It protects the mattress from dirt and moisture and keeps it clean at all times ◎ ・The surface uses polyester material with excellent moisture absorption and breathability. Effective against dust mites. ・Easy to install with 360-degree elastic, and it won't slip, so you can rest assured. ・Machine washable! Easy to care for. 【Size】 Double: 150 x 200 x 30cm (Single size is also available. Please comment if you wish.) 【Color】Gray 【Recommended for】 * Households with young children or pets * Those who have family members who need nursing care * Those who are concerned about night sweats or stains * Those who want to use their mattress for a long time 【Information】 ※This is an imported product. We inspect the products and take every precaution, but there may be small scratches or fraying. Those that do not interfere with use are considered within the acceptable range. Please refrain from purchasing if you are looking for perfection like a Japanese-made product. ※The color may look different depending on your computer or mobile phone. ※The product will be shipped in simple packaging. To reduce shipping costs, it will be compressed for shipping. Please note that there may be creases. If you wish to use anonymous shipping, please contact us before purchasing. In that case, we will charge the difference in shipping costs. ※If there is a problem such as a malfunction with the product, please contact us before evaluation. We will not be able to respond after evaluation. ※We cannot accept cancellations or exchanges due to size differences or image differences after purchase. ※May be shipped from the warehouse ※※Please purchase after understanding※※