18/21/25mm Square Concave Colored Metal Shank Buttons – Unique Embellishments for Statement Coats & Blazers 12PCS

Bold Geometric Design – Features a modern square concave shape with vibrant color options for standout detailing on tailored garments.
Three Size Versatility – Available in 18mm (0.7"), 21mm (0.83"), and 25mm (1") to customize lapels, cuffs, or double-breasted closures.
Premium Metal Finish – Made from weighted zinc alloy with electroplated colors (emerald green, burgundy, cobalt blue) that resist chipping.
Tailoring-Grade Durability – Reinforced shank backs prevent fabric stress, ideal for wool coats, tweed jackets, and designer suits.
Designer-Ready – Adds high-fashion edge to upcycled or bespoke projects with its architectural silhouette.

Model: YS-A094
Size: 28L=18.0 MM,34L=21.0 MM,40L=25.0 MM,
Package:12pcs