I think that it is a good product with no problem in the quality of goods. However, I think that packing, without packing, will not be talked about to ship this item. Since the roll-shaped goods entered into the plastic bag, it was shipped as it was sent as it was sent, so it hit the sharp part on the way of delivery or the goods were torn by each bag. Since it was what to use in a hurry, I used it while avoiding the torn part. Let's roll up piece of corrugated cardboard. It's the basis of mail order.