Custom Challenge Coin, Medal, Military Coin, Metal Badge, Lapel Pin & Police Badge Thickness Guide: 2mm, 3mm & 4mm Options Explained

Choosing the right thickness is one of the most important specifications when ordering custom challenge coins, military coins, medals, metal badges, lapel pins and police badges. Many buyers focus first on diameter, width, height, plating and artwork. However, thickness directly affects weight, durability, relief depth, edge appearance, hand feel, material consumption, packaging and shipping cost. […]