This is a set of two world-famous picture books. They are board books, so they are sturdy. Both books are new and unused, but due to minor scratches from shipping, the price has been reduced from the usual 2100 yen to 1999 yen. Please see the last photo. ① Dear Zoo This is a lift-the-flap board book, where animals appear when you open the cage doors. Size: Approximately 16cm x 16cm Thickness: About 1cm ② Goodnight Moon This picture book is perfect for bedtime reading. It is loved worldwide, with over 48,000 reviews on Amazon. Size: 12.5cm x 15cm Thickness: Slightly less than 2cm