Metallic sequins have a shiny, reflective finish. Produced from high quality sequin material. 8mm in diameter with a 1.6mm medium sized top hole. Sequins are packed loose. Made in USA. Size and pack specifications: 8mm is approximately 1/3 of an inch. 500 sequins per pack. Metallic sequins have a shiny, reflective finish. Produced from high quality sequin material. 8mm in diameter with a 1.6mm medium sized top hole. Sequins are packed loose. Made in USA. Size and pack specifications: 8mm is approximately 1/3 of an inch. 500 sequins per pack.