4mm cup sequins. Made in USA. 1250 sequins per pack. Size and pack specifications: 4mm is approximately 1/6 inch. 1250 sequins per pack. Hologram metallic material has a multi-hued glittery finish. Tiny, glittery fragments in a rainbow of colors sparkle on a rich metallic surface. As it moves it takes on different hues and colors over the base color. These beautiful sequins are produced from high, quality, vibrant material. Made in USA. Perfect for clothing embellishing, ornaments, costumes, display and art projects.