Celebrate ancient ocean heritage with this handcrafted necklace featuring a rare fossilized marine pendant from the Tiger shark (Galeocerdo cuvier), aged over 5 million years. Crafted with waterproof, durable stainless steel lobster clasps, crimps, jump rings, and tightly wrapped tarnish-resistant wire, this necklace is built to last. Ethically sourced by SHRKco owner Jeffrey Heim through scuba diving in Florida’s prehistoric coastal waters, these asymmetrical fossils—designed in nature to slice through turtle shells—offer a unique, stylish look with no harm to living marine life. Rarer than Bull, Lemon, or Sand Tiger fossils but less scarce than Megalodon, these pendants are a striking addition to any collection. SHRKco donates 10% of net profits to FinsAttached.org and SavingTheBlue.org, supporting their science-driven efforts to protect marine species through global policy change. Customize your necklace by choosing your preferred cord color, wire wrap color (black, gold, or silver), and cord length (longer cords receive larger fossils, shorter cords receive smaller ones). For specific requests or unavailable cord lengths, message our live chat with your order number. Wear this distinctive piece to honor marine history and advocate for shark conservation!