Quality double sided Viking Pendant - Thor's Hammer - Rune Protection Symbol - Pewter silver color Viking Pendant - Quality Thor Hammer Necklace Mjolnir runes symbolizes Thor's power over lightening and thunder. The inscription is in Viking Rune alphabet and means Thor's Hammer. Double sided pendant details, approx. 1/8 inch thick Silver Pewter color, made from solid alloy with fine detailed knotted design and Rune inscriptions 18 inch adjustable eco-friendly cord