Thank you for viewing! Genuine KAM brand plastic snap buttons 12.4mm T5 size. If you purchase this as is, you will receive "Heart-shaped White 50 sets". We have many types, so you can mix and match to try various kinds. <For those who want to choose other types or combinations> Before purchasing, please let us know the shape, color, and quantity in the comments. (For round shapes, please also specify glossy or matte) We will send them in transparent bags in units of 10 sets, so please order in units of 10 sets. Orders start from 50 sets or more. If you have any unclear points or questions, please feel free to comment. After the exchange, we will make it exclusive for you. <Shapes> Round (glossy, matte) Heart-shaped Star-shaped <Colors> Red Vivid Pink Pastel Pink Baby Pink Off-White White Pastel Blue Pastel Green Light Green Green Mandarin Orange Orange Yellow Lemon Cream Lavender Purple Blue Fuji Dark Navy Navy Iron Blue Black Chocolate Coffee Light Denim Copper Tan Silver Gray The color variations depend on the shape, so please refer to the photos. We try to take pictures to match the actual colors, but they may look different due to light and shadow. Also, for Pastel Pink and Baby Pink, the gengo and spring colors may be slightly different (＞人＜;) For installation, a dedicated hand press is required. We recommend KAM brand, but Sannko and Chalie Label are also possible. Please use a 13mm base. One set consists of 2 tops, 1 gengo, and 1 spring. (For star-shaped and heart-shaped, one of the 2 tops will be round) We do not use bubble wrap when shipping. We use regular mail or Yu-Yu Mercari delivery (60 sets or more). It's a great deal at 9.8 yen per set. Furthermore, the more sets you buy, the better the deal. Please check the price list. Also, we will give repeat customers a gift of 10 sets for every 100 sets purchased. Please let us know.