A key component of this shoulder system is its spider harness. All four points of the spider harness pivot independently and are connected by our unique clover shaped Flexalon(TM) swivel back plate, which is a Galco trademark. This results in a perfect fit and lasting comfort for all sizes and shapes. The Miami Classic II's harness straps are 1 1/2" at their widest point, distributing weight while also remaining concealable. This Miami Classic II is constructed of premium saddle leather and includes holster, harness, ammo carrier and a set of system screws. The Miami Classic II is fully modular. Harness fits chests to 52". Mfg: Galco International SPECS: Premium Saddle Leather / Fits chests up to 52".