I purchased this in the latter half of 2018. I bought it to carry two instruments: an erhu and an erxianhu. However, I haven't used it much, so I've decided to sell it. It's the type that can be carried on both shoulders. I think it's a very good case for transporting expensive and precious erhus. I believe it's a very sturdy case. I've also added photos with my erhu and zhonghu inside. The total length of the zhonghu is 87 cm. Instruments longer than that likely won't fit. Please consider that the zipper will barely close with an 87 cm zhonghu and two erhus inside. I hope you will consider it. The erhu and zhonghu are not included in the sale. This is a sale for the semi-hard case only. The weight is 2 kg. Thank you.