Key Features . Durable doubleshot PBTFits most cross-shaped axis switches . DURABLE DOUBLESHOT PBT KEYCAPS Made of premium PBT plastic the keycaps have a textured look and feel that won’t wear down to a shiny finish with use. Featuring shine-through legends with ultra-thin fonts their unique doubleshot molding process ensures a design that will never fade over time. UNIVERSAL COMPATIBILITY The set works with Razer’s 60% Tenkeyless (TKL) and Full-sized mechanical/optical keyboards and consists of 120 keycaps compatible with standard US and UK layouts. QUICK and; EASY INSTALLATION The set includes all the tools and parts you need to conveniently install the keycaps on Razer and other compatible mechanical/optical keyboards..