This is a new, unopened product, but it has been stored for a long time. I have checked it as carefully as I can, but please understand that there may be unnoticed stains. "Leader Adult Diaper Cover." Ideal for those who are troubled by the wearer unconsciously removing the cover. Features a push-button closure for severe cases, making it difficult to remove with normal force. Unisex, can be used as a diaper cover for paper or cloth diapers. Waist size is approximately 80-90cm. Translation: Ideal for those troubled by the wearer unconsciously removing the cover!!! Adult Diaper Cover Push-button closure for severe cases Difficult to remove easily, even if pulled by an elderly person! Unisex Paper (or cloth diaper type) diaper cover Waist (approx.) 80~90cm.