This is a waterproof sheet featuring a bear illustration. The official website stated it was 60cm x 90cm, but the actual size is about 59cm x 86cm. Please note that these measurements are approximate, as they were taken by an amateur. I purchased this at Nishimatsuya and used it for about a year. It has many pills and stains due to long-term use. However, it was a perfect size for a baby futon and was very convenient! Would you like it as a spare? Thank you for looking.