Description: This Stainless Steel Blank Heart Necklace offers a minimal, delicate and sleek stylishness that is perfect for any occasion. Its heart shape charm and polished finish presents a luxurious gleaming shine, and the charm's blank surface is great for engraving or stamping with your desired personalization. The Wholesale 18K PVD Coated Stainless Steel Blank Heart Necklace is made with a proprietary blend of 316L Surgical Steel.Great for custom engraved jewelry and creating your own personalized engraved necklace designs and other engravable jewelry like bracelets, earrings, and rings with these stamping blanks!Stainless Steel Blank Heart Necklaces are 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.All Stainless Steel Blank Heart Necklaces are Hypoallergenic, so don't worry about any breakouts or rashes!A great alternative to .925 Sterling Silver.Approx. Weight: 5 gramsApprox. Chain Dimensions(mm): 1.5mm x 457.2mmApprox. Chain Dimensions(Inches): 0.06" x 18"Approx. Plate Dimensions(mm): 16mm x 14mmApprox. Plate Dimensions(Inches): 0.63" x 0.55"Approx. Thickness: 2.7mm