This box sheet, made of 100% polyester, offers a smooth and comfortable feel. It features a 360° elastic band to prevent slipping, even when you toss and turn, and makes it easy to put on and take off. ~Product Features~ 【Smooth and Comfortable Feel】 Made of 100% polyester, it can be used comfortably throughout the year. 【360° Elastic Band to Prevent Slipping】 The elastic band around the entire sheet reduces the stress of the sheet slipping while you sleep. 【Easy to Put On and Take Off】 The 360° elastic band makes it very easy to attach and detach from the mattress. 【Semi-Double Size】 Compatible with semi-double mattresses of 120cm x 200cm. 【Fits Mattresses up to 30cm High】 It fits thick mattresses securely. Color: Light Gray Size: 120cm x 200cm Semi-Double Material: 100% Polyester ~Other~ ※The color of the actual product may differ slightly from the photos due to lighting during photography. ※Inspection standards for overseas products are lower than those in Japan. ※We inspect the product visually (after opening the package) and sell it within a reasonable range. ※The product will be shipped folded, so please be aware that there may be some creases. Thank you for your understanding. Please purchase after confirming the actual product image. #Poo'sBoxSheetsHere #Poo'sProductsHere Box Sheet Semi-Double Bed Cover Polyester Bedding Comfortable Simple New Life