Magnetic snap rivets are often used as closures on wallets, purses, and bags, but can also be used on clothing, towels or most applications where a conventional snap might be found. Available in: Diameter of magnetic side: 14mm (~9/16") 18mm (~3/4") "Slim" style Cap side is 12mm wide Colors: Silver, Gunmetal, Antique Brass*, Gold*, Rose Gold, Rainbow** *Antique brass & gold plating may be vary slightly from batch to batch **Rainbow means the colors are variegated. The distribution of specific colors in rainbow may vary between batch and/or pieces, as is the nature of this color. We cannot guarantee the specific color streaking, so they may vary from the photos shown. GENERAL SIZING TIPS: For wallets & smaller items: 14mm For larger bags: 18mm TOOLS REQUIRED: Magnetic snap rivet dies in the same size as the snaps And one of the following presses: KX8J pro-handheld KX-T2 pro-standup press DK93 table press with DK93-KX adapter base ALSO RECOMMENDED: 2.5mm hole cutting dies