Plus, you can easily incorporate many different styles and sizes of beads into your designs! You get a square plate to guide you and rattail to work with. The rattail comes in five colors-white, black, grey, cream and brown, 2-yards each color. You also get step-by-step instructions. For use with 1mm and 3mm cords such as rattail, leather, hemp and bead strands. Plate is 14cm and hole is 3-1/2cm.