about products because of bad bag] artificial number, so no retail, a sale, the number of the factory automatic points, the error can not solve the problems existing in production equipment, there will be errors, receipt if there are few, also hope to understand the difference, the error is not added, the error is too big, please contact I direct, thank you! The second bag size error, because can not see the real thing in the shop, there are limitations, please enlarge in the time of purchase, in order to avoid the error caused the bag is too small, so remind buyers in the purchase before, you must make sure you need detailed dimensions, so as not to cause any waste to you!