Green Olive Sapphire Gems Antique Style men 's Holy Thai Amulet Ring Brass Size 10.5 RIAN06 size 10.5, Diametion 20.2 mm. (Approx.) Packing : Comes in a gift box Weight : 15 grams. (Approx.) The amulet is the sacred thing that created and blessed by sacred monk Ring Material : silver mixed