Duetto is composed of two main components: a plastic edge-covering bumper and a back plate. Though we’ve knocked Apple for pricing Bumpers too high, we give the company credit for the side protection its bumpers provide, especially compared to Caze’s. Instead of a dual-material construction or even integrated button coverage, the Duetto bumper is a simple, thin piece of not-especially-sturdy-feeling plastic that wraps around the stainless…
