Boosters means "supporter" or "one who gives a boost." Boosters Coin Case: A user-friendly coin case made with Pueblo leather. This coin case has a large capacity, easily holding 20 coins. Although it looks compact at first glance, it maintains its shape even when holding 20 coins. The design eliminates unnecessary parts, allowing for a compact size despite its large capacity. Dimensions: Length: 6.7cm Width: 7.4cm Thickness: 2.1cm Features: Coin compartment x 1, Free pocket x 1 Edge finish: Cut edge Thread color: Matching color Materials: Surface: Leather: Pueblo leather Lining: Nylon material Weight: Approximately 23g Material Name and Leather Characteristics: Based on Italy's finest Minerva Liscio leather, the surface (grain side) is gently rubbed, creating a unique matte texture and an antique feel. It contains plenty of oil, and the more you use it, the more it shines, developing its own unique color. It is also characterized by its rapid aging process. I've had it for 2 years, but it's been in a drawer for the last year and a half. Used for six months. It's navy, but due to the leather's rapid aging, it appears dark navy. There are some scratches on the front and back. The inner lining is clean as it was used for only six months. Purchased from Free Spirits Rakuten store. Please refrain from returns or refunds as this is a used item. There is some dirt on the product card. The box is clean. Please understand and consider. Please note that shipping is unavailable from April 23rd to April 25th.