The above are just suggestions. There is flexibility in sizes for each application. Generally speaking, use longer rivets for thicker material and shorter rivets for thinner.
Approximate rivet measurements:
Cap diameter: 6mm (Small)
Stem Length: 6mm
Stem Diameter: 2.4mm
Cap diameter: 8mm, 9mm (Medium)
Stem Length: 6-8mm
Stem Diameter: 2.6mm
Cap diameter: 10mm (Large)
Stem Length: 8-10mm
Stem Diameter: 2.8mm
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.
Diameter of magnetic side:
Cap side is 12mm wide
Colors: Silver, Gunmetal, Antique Brass, Gold, Rose Gold, Rainbow*
* 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.