You are looking at a brand new 10 pack package of line 20 Snaps 3/16" (4.7 mm) Post, 1/2" (13 mm) Cap. This item 1261-03 works well on leather thickness five to seven ounces. These snaps also come in brass and nickel. These snaps are set with 8057-00 or 3630-00 which is also available in our stecksstore. If you are interested in additional quantities or other items, please feel free to contact us. Please feel free to message with any questions. Thank you for looking.