High quality, sturdy cuff links, made of 100% hypoallergenic SURGICAL STAINLESS STEEL & RESIN. ▲ DIMENSIONS & MATERIALS ▲ 16 mm (5/8 inch) in diameter Allergy safe SURGICAL STAINLESS STEEL base, that will never tarnish The image is protected with a layer of hand poured, crystal clear, jewelry grade glossy RESIN, making it very durable & water resistant ▲ MATCHING PRODUCTS from my shop ▲ More MAP themed pieces Vintage Map Cufflink, Surgical Steel Cuff Link, World Cuff Link, Wedding Links For Groom, Groomsmen