The product is a collection of over 500 Swarovski flat back rhinestones in various sizes ranging from SS34 to SS5. These multicolored rhinestones are perfect for crafting projects and adding a touch of sparkle to various creations. Colors include Tanzanite, Denim, Peridot, Emerald, Cobalt, Zircon, Topaz, Aquamarine, Siam, Passion, Light Rose, and Fuchsia.