This hard bound interactive book by Usborne is an excellent addition to any child’s library. This is a book that will get your child excited about reading while introducing the early math skills of measurement. This book is designed for elementary aged children who are learning or brushing up on measurement skills . You and your child can spend quality time learning together while snuggling up with this book. It’s in excellent/ like new condition. The flaps have not even been opened before. It’s a great interactive way to solidly mathematics concepts while fostering a love of reading.