I'm selling these books because they've mostly been kept on the bookshelf. The size of the picture book is: 27 x 23 x 1.5 cm The tablet picture book is: 21 x 15 x 2.5 cm They are thick and impressive. In the tablet picture book, the Japanese sounds for the ambulance and fire truck sometimes don't respond well. For those who understand the above, As a bonus, I will also include the sound-producing picture book in photos 12-16. This one has faded colors due to aging, but the sounds still work. I will send all 4 books together. Shipping costs 750 yen, so no price reduction is possible. I hope children who love cars will enjoy them. They are like new, so they are perfect for entrance or入学祝い. #CarLover #TrainLover #SoundPictureBook #Entrance祝い #Entrance祝い