The Classic Button! This beautiful Concave Shank Button is perfect for all garments including shirts, blazers, jackets, and much more. The concave button has a marbleized look with a tunnel shank backing for an easy attachment. This button comes in three colors. Made in Italy. Available in sizes 20mm, 25mm, 31mm.
Click Here for Tunnel-shank style button detail
Click Here for Button Size Chart
For exact measurements of the button, print Button Size Chart