This is a handmade item using denim-style star-patterned oxford cloth. ☆ The lining is unbleached sheeting. ☆ Size: Approximately 43cm x 30cm, with a 6cm gusset. ☆ Since no interfacing is used, it can be folded and stored in a school bag. ☆ Pattern reference is from the YouTube channel '*baby&kids*handmade'. Each item is carefully made, but there may be some imperfections such as slight distortions or unfinished threads. Please read the profile before considering a purchase. Thank you very much (^^)