1 – 5 oz. 64 mm – 2.519 in Diameter. 5.06 mm – 0.198 Thick. Protected in a Clear Vinyl Flip. 999 Fine Silver Bullion. Quality Precious Metals is a division of. All Seasons Survival, Inc. Check out my feedback and. See what others say about my service. Learn more about our company. Thank you for looking in my store.