This 18K Gold PVD Stainless Steel Square 4 Sided Horizontal Blank Bar Necklace is a fresh take on the classic pendant necklace. Its geometric shape and polished stainless steel finish creates a sophisticated and contemporary look that works for a wide range of fashion styles. The sleek pendant offers endless personalization opportunities by offering the opportunity to engrave a meaningful message, name, or date. Customers can create a one-of-a-kind piece that's both personal and memorable that will last for many years to come! ✦ 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: 6 grams Approx. Bar Dimensions(mm): 4mm x 4mm x 40mm Approx. Bar Dimensions(Inches): 0.16" x 0.16" x 1.57" Approx. Length(Inches): 18" Approx. Thickness: 3.7mm