Thank you for your interest in my items. I will do my best to ensure a smooth transaction, although there may be times when I cause inconvenience. Immediate purchase without comments is welcome. I'm sorry, but I cannot offer a discount. Please be aware that items are stored personally and may have odors from the home, creases, and loose threads. There may also be yellowing, stains, and fading due to aging. Please purchase only if you understand the above. Material: Cotton The red button size is 11mm. Please use this as a reference. I am considering using Click Post for shipping. Items purchased after 3 p.m. on Fridays will be shipped on the following weekday. Shipping will only be done on weekdays after weekends, holidays, year-end and New Year holidays, and Obon holidays. I apologize for any inconvenience. Thank you for your understanding. Color: Red