SparkleGems offers 1,440 colorful flatback rhinestones, each measuring 4.8mm (ss20). Made from high-quality crystal, these flat round gems are precisely cut on multiple sides to ensure maximum sparkle and brilliance. They can be applied to a variety of surfaces including fabric, plastic, and metal, making them versatile for numerous craft projects. These non-adhesive rhinestones require an adhesive for application. Ideal for decorating nails, clothing, shoes, and accessories, they add a dazzling touch to any craft or outfit. The vibrant colors and high-brightness crystals create a sparkling effect under light, perfect for parties, weddings, festivals, or personal DIY projects. Please note that these rhinestones are not self-adhesive and adult supervision is recommended during use. Each package contains 1,440 flatback rhinestones designed to enhance your creative projects with their shimmering, multi-faceted cut and high-quality crystal clarity.