1)material:hight barrier strong quality. 2)style:three side seal,T-seal, 3)used for ricE 4) OEM Detailed ... Detailed Product Description 1)material:hight barrier strong quality. 2)style:three side seal,T-seal, 3)used for rice 4)OEM ... customers or designed by us.StyleBack-side sealed, three-side sealed(with zipper or not),side-gusset, quad-side sealed, stand up bags against ...