PREMIUM MATERIAL: Crafted from pure copper with an antique finish, each bead weighs approximately 0.31 ounces and features intricate medieval-style designs PRECISE DIMENSIONS: Measures 0.46 x 0.61 x 0.89 inches with a 0.22-inch hole diameter, perfect for paracord and lanyard projects VERSATILE USE: Ideal for customizing survival knife lanyards, keychains, zippers, and various DIY craft projects HANDCRAFTED DETAIL: Each bead showcases detailed medieval-inspired patterns with an expertly applied antiqued finish for a unique appearance DURABLE CONSTRUCTION: Solid copper construction ensures long-lasting durability while maintaining its distinctive aged appearance