Please refer to the photos for the size. One set contains 5 pieces (one of each color). If sold individually, it's ¥105 each. If you wish to purchase individual pieces, please comment. Purchases must be ¥300 or more in total. You can combine purchases with other items listed. Anonymous shipping is also available (shipping costs will be added). Please comment if you would like this option! Shipping will be done on weekdays, excluding Saturdays, Sundays, and holidays. If you have no specific requests, items will be shipped via regular mail. For express delivery, etc., additional shipping fees will apply. Thank you for your understanding. m(__)m Please feel free to ask if you have any questions. #DecoParts #PlasticParts #NailParts #Handmade #HandmadeParts #Straps #Keychains