Rivets for denim pants, denim jackets, etc. The size is the same as those used by denim brands such as LEVIS. How about customizing your denim? Product Name: Rivets & Bars, Iron, Top Gold (Golden) 10, Bottom Gold (Golden) 10 Details: 9.5mm Bar (upper disc) 10 pieces, Rivet (nail) 10 pieces Material: Copper Country of Origin: Made in Japan Condition: New, see images. Although new, there may be small stains or oversights, so please refrain from bidding if you are concerned or are nervous, as this may cause trouble. Thank you for your understanding. Shipped via Smart Letter. Please refrain from price negotiations.