These are 3 mm,4 mm and 5 mm in diameter with one hole in the center made by Langlois-Martin.
Langlois-Martin sequins are very popular for their high quality and unique colors. They are widely used in embroidery and jewelry making.
Sequins Laundry Care
Wash at 30° maxDo not use bleachDo not dry with drierIron temperature – 120° maxDry cleanableProduct images are for illustrative purposes only and may differ from the actual product. Due to differences in monitors and lightening, colors of products may also appear different to those shown on the site.