embroidery fabric: 1. 3mm sequin 2. polyester knit backing. 3. for fashion ... laser,multicoloured and transparent.2) Sequin Shape: round flat,square flat, rectangle flat, round cup, side hole, triangle, rings, five sides ... seed, peach, diamond, copper coin,etc.3) Sizes:2mm, 3mm,4mm,5mm,6mm,7mm, 8mm, 9mm, 12mm,15mm,18mm, ... also good service and considering help. Phoenix flocking 3mm sequin spangle fabric