Preciosa Crystal's MAXIMA Flatback NEON Rhinestones reflect 264 unique rays of light, the highest available on the market..

These premium lead free genuine Czech crystal stones have a special Neon Coating which glows under UV light. Please Note: The color of these stones may fade when exposed to sunlight over time. MAXIMA crystal stones are manufactured in accordance with the highest environmental and sustainable practices. These stones have less than 90ppm of lead and barium and meet the following world standards: ASTM F2923-11, ASTM F963-11, CPSC 16 CFR 1303, CPSIA, Directive 209/48EU, OEKO-TEX Standard 100 and more.