Sequin fabric, available in different colors and sizes, is often used for dance outfits, apparel, and throw pillows. 3 millimeter and 6 millimeter sequins are both metallic sequins that lie flat on the surface, giving it a smooth, shiny look and feel. They are lightweight, stretchy, and have a semi-sheer backing. Glitz sequins are 3 millimeter sequins that are sewn onto a lightweight stretch mesh backing. These sequins are raised to give a textured look and feel. Watch the video for more info!