Both the front and back use soft double gauze. The inside is fluffy with a quilted core. Please note that this does not use a pile lining, so please take a close look at the images before purchasing. It's convenient for changing diapers or after a bath, as it prevents sudden leaks, keeping your bedding and clothes clean. Especially at night, when moms are tired, it helps reduce the burden. It's also useful when you're out and about. Wash by hand or in a laundry net, and shape it before drying. The loop is convenient for hanging to dry. #sundae_goodies Outer fabric: Double gauze Lining: Double gauze Size: Approximately 7.5cm (vertical) x 8cm (horizontal) ★Gift wrapping available for an additional 250 yen★ Please let me know before purchasing, and I will adjust the price! Each item is carefully handmade by an amateur! There may be some imperfections, such as distortion or fraying, and the pattern may vary slightly. #sundae_goodies #preparingforbirth #babygift #pee cap #pee cover #babyboy #pee block