Custom logo jeans buttons seen across one run, and a prong snap cap with a rolled mirror-bright band and a faceted clear stone on charcoal twill.

A metal snap button supplier in Thailand, up close: a mirror-faced snap cap and socket, a four-hole sewing button on wool, and a domed leather rivet.

A trouser hook manufacturer's three details up close: a hook set on a waistband seam, an eyelet seen from three sides, and a pyramid-head jeans rivet.

A leather rivet manufacturer's view of three parts: an open bore on a flat flange, a jeans button collar seen from below, and a four-part prong snap set.

Custom denim rivets, snap sets and sewing buttons seen at close range: a woven lattice face, a mirror-polished cap and an even satin silver finish.

Custom prong snaps, a trouser hook bar plate and an eyelet barrel up close: one matched finish, rolled rims and bores held round by the die.