7/16" diameter 3.5mm
These snaps are extremely easy to apply. All of our quality snaps feature prongs which provide a better grip onto fabrics. These fasteners remain securely in place wash after wash. This snap features an open circle allowing the material to show through the center when attached to a project.
This type of snap is most often seen as a closure for baby outfits and in the medical industry.
They are easy to use and are commercial quality, no-sew fasteners.