Ghost Agate : 925 Sterling Silver Skull Rings Highest Quality 925 Sterling Silver, Solid & Thick (NOT PLATED). Ring Weight : 28 Grams, Come with Big Black Agate. Rahu Silver Rings, Famous Top Brand, Made in Thailand. First Class, Handmade Skull Jewelry and Nicely Polished. Shipping by Registered Air Mail, items will arrive within 14-27 business days. Please take this into consideration.