I bought this two years ago, but it was quite difficult, so I left it untouched. I recommend this set for beginners, as stated in the title. Thank you. Thank you for your interest in the product. Brand/Manufacturer: YAMAHA [Condition of the product] Condition: Almost unused Notes: All strings were replaced at the time of purchase. Includes a carrying bag. The beginner's instructional book is very helpful, as you can listen to the explanation of the lessons via video from the QR code. The string length is 85 centimeters.