The Blank Curved Rectangle Medical ID Stainless Steel Pendant is an ideal way to store and display vital medical information in case of an emergency. This stylish and practical piece of jewelry is suitable for both men and women and can be worn as a necklace or a bracelet, making it a useful accessory for everyone. Great for custom engraved jewelry and creating your own personalized engraved necklace designs and other engravable jewelry like bracelets with these stamping blanks! ✦ Strong, durable, and don't easily break. ✦ 316L Surgical Grade Stainless Steel will never fade, tarnish or turn skin green, even when worn in the ocean or pool. ✦ Hypoallergenic, so don't worry about any breakouts or rashes! Approx. Weight: 7 grams Approx. Thickness: 1.3mm Approx. Dimensions(mm): 40.64mm x 15mm Approx. Dimensions(Inches): 1.6" x 0.59" Approx. Engravable Dimensions(mm): 16mm x 15mm Approx. Engravable Dimensions(Inches): 0.62" x 0.59"