The YFL-472GL model features ring keys, an offset G key and has a Split-E mechanism. This model has a B footjoint and gold-plated lip plate. Featuring a headjoint, body and footjoint of sterling silver, our YFL-400 Series flutes offer an incredibly warm, rich tone. Ideal for flautists moving up a step, or beginners just getting started, the YFL-400 Series models have a lip plate specifically designed to guide you towards proper breath technique and feature keys perfectly sized and balanced