Plain Flat Bags, Oil-Resistant This is a set of 85 plain flat bags. Oil-resistant paper No. 218 [Size 3] Code 7513 155 x 215 + 15 (mm) No gusset Please check with the store regarding microwave use. Because it is oil-resistant, oil is less likely to soak into the paper compared to ordinary paper bags. It can also be used without problems for wrapping stationery. Although unused, it has been stored at home, so please refrain from purchasing if you are concerned about minor imperfections.