The Foamanizer system is designed to help you organize your fly tying bench to perfection! Made of light-weight foam, the Foamanizer has several modules designed to hold and organize your fly ting beads, fly hooks, tying thread and resins and glues. It comes in multiple sizes and configurations to fit any modest-sized fly tying bench or a huge custom bench one as well. Included in this package: 10 spacers which can be placed between 2 Foamanizer sections to increase the space between them.