I am using a B8 size, top-loading rigid case. ※This product will be shipped via Yu-Packet Post Mini. ⚠︎Each item is carefully handmade, but there may be scratches, stains, air bubbles, dust, or distortions on the parts. Please refrain from purchasing if you are sensitive to these imperfections. ⚠︎The cases are new and unused, but may have initial scratches or scuffs. ⚠︎Parts may come off during shipping. ⚠︎The color of the actual product may differ from the photos. As this is a hobbyist creation, please understand the above before purchasing. #ChibaKen'sHousewife＊Handmade ###################################### Blue Candy Candy Candy Oshi-katsu (Supporting your favorite) Cake Rigid card case Rigid case deco Small item case See-through Deco parts Handmade Transparent Trading card Trading card case Trading card deco Whipped cream Heart Pearl Handmade Beads Small gift Princess Lollipop Glitter