1. The OPP hanging hole bag has a round hole above the bag to facilitate the display of goods with hooks,
2. OPP hanging hole bag has the characteristics of high transparency, light weight and firm bag of OPP.
https://www.fz-pack.com/product/opp-bag-with-hanging-hole/self-sealing-cellophane-hanging-hole-bag-transparent-and-repeatable-sealing-cellophane-card-head-bag-used-for-jewelry-packaging-small-articles-stationery-packaging.html