Rainbow iris iridescent sequins have a multicolored effect over the main color. Produced from high quality sequin material. 8mm in diameter with a 1.6mm medium sized center hole. Sequins are packed loose. Made in USA. Size and pack specifications: 8mm is approximately one third of an inch. 500 sequins per pack. Rainbow iris iridescent sequins have a multicolored effect over the main color. Produced from high quality sequin material. 8mm in diameter with a 1.6mm medium sized center hole. Sequins are packed loose. Made in USA. Size and pack specifications: 8mm is approximately one third of an inch. 500 sequins per pack.