◆Request◆ Please refrain from price reductions. If items can be combined, the difference in shipping costs will be deducted. Please refrain from contacting me if you are in a hurry, such as saying "as soon as possible," or if you are concerned about the shipping or arrival date. Please also check the requests in my profile. Four-hole 11.5mm Height 3.5mm 30 pieces Material: Plastic For shirts and blouses Details other than those listed are unknown. If you cannot judge from the images and need to ask questions, please refrain from purchasing. *No pets, no smokers. *The brightness of the colors, the texture of the material, the atmosphere, etc., may not be perfectly represented, so please refrain from purchasing if you are particular about these details. Shipping methods We will ship using one of the following methods. *Please let me know before purchasing if you want to use a method other than regular mail. ◆Regular Mail *No compensation for accidents such as non-delivery or damage. *Immediate purchase is possible. *No deliveries on the next day, Saturdays, Sundays, or holidays. Depending on the situation, it may take about 7 days for delivery after shipment. Not recommended for those who are in a hurry. ◆Mercari Mail (Yu-Packet Post) *100 yen will be added. *Anonymous shipping, compensation, and tracking available. *Tracking registration will be done the day after the shipping date. ◆Takuhaibin Compact +550 yen ★We cannot accommodate changes or requests after purchase. ★We do not support shipping methods other than those listed. Simple buttons, four-hole 11.5mm, 30 pieces