Premium lead-free crystal flat back rhinestones for professional garment embellishment. Precision-cut Austrian crystal with high refractive index for exceptional sparkle. Smooth flat back design ensures secure sewing without irritation. Available in multiple sizes for versatile applications. Ideal for wedding dresses, haute couture, DIY accessories and luxury home decor. Heat-resistant material withstands ironing up to 150°C. Superior nickel-free plating prevents tarnishing. Bulk wholesale pricing with MOQ flexibility. Worldwide shipping with competitive rates for large orders. Custom color matching available upon request.