☆ Thank you for looking! (>◡<) This is a set of a lesson bag, shoe bag, and gym clothes bag. The sizes are: Lesson bag: 29 x 38 cm, gusset 4.5 cm (A3 size items will not fit) Shoe bag: 27 x 19 cm, gusset 4 cm Gym clothes bag: 34 x 30.5 cm *Please allow for slight errors of a few millimeters to about 1 centimeter. The lesson bag is large enough to fit a tool box and is made slightly shorter so it won't drag on the floor when hung on the side of a desk. The shoe bag is a large size that can be used up to the 6th grade. The handles of the lesson bag and shoe bag have reinforced stitching in an "X" shape, so the handles are less likely to come off even when carrying heavy items. Please note that the gym clothes bag is not reinforced due to its drawstring structure. The item will be folded for shipping, so there may be creases. I have made this item with care and attention, but as it is a handmade item, there may be slight misalignments in other areas. Thank you for your understanding before purchasing.