EFYTAL Long Snake Motif Hammer Pendant - Tribal Scandinavian Anchor Necklace Description- EFYTAL Super Long Tribal Scandinavian Snake Hammer Pendant Length-Chain - 30" (76.2cm) other lengths available. Efy Tal Jewelry (manufacturer) will always adjust it for you if needed. Dimensions- Pendant - 1 1/4" x 7/8'' (3.25cm x 2.2cm), Materials- Brass, & Zinc.