The new high-quality HDPE material, non-toxic, tasteless, more environmentally friendly, bags embossed surface technology, allowing the bag more solid solid, load-bearing stronger [Note]: The number of points by a fully automated factory machinery because of the presence of production equipment can not solve the error issue, there will be an error, the error does not make up the difference, but also look understanding. Secondly the bag size is pure in error, please appropriate amplification at the time of purchase, in order to avoid errors cause the bag is too small.