20mm Flat Round SEQUIN PAILLETTES ~ Silver Metallic Iris Rainbow ~ Loose sequins for embroidery, bridal, applique, arts, crafts, and embellishment. Made in USA. A truly beautiful sequin finish. Made from high quality materials. 20mm in diameter with a top hole. Great for embellishment or earrings! Sequins are packed loose, in an economical bulk pack. Made in USA. Size and pack specifications: 20mm is approximately 3/4 of an inch. 150 sequins per pack.