Stretchable Elastic Handmade Education Bracelet | Diameter : 2.5 Inch. | Stone Size – 8 mm | Shape - Round Natural Healing Stone for Reiki Healing, Crystal Healing, Numerology, Tarot, Astrology & Feng Shui 100% Authentic, Original and Natural Healing Stone / Crystal - small holes, crack marks on the surface or inside the stones are often visible Material : Natural Healing Stones . Stylish Party-Daily-Office-Casual Wear Reiki Healing Stone Bracelet for Men, Women, Boys, Girls.