Design: Waveform heartbeat silhouette centered with a polished black heart inlay. -Material: Premium, high-grade Stainless Steel with a durable high-polish silver finish. -Skin-Friendly: 100% hypoallergenic, nickel-free, and lead-free for sensitive skin. -Durability: Anti-tarnish, sweat-proof, and waterproof construction built for daily wear. -Closure: Easy-to-use snap clasp for a secure, comfortable fit.