Trendsmax 12mm Wide Heavy Mens Boys Chain Smooth Curb Link Silver Tone 316L Stainless Steel Necklace Material: 316L Stainless Steel Measurement(Approx.): Width: 12mm Thickness: 6.5mm Closed Length: 18-36inch Come With a Trendsmax Bag Mens Chain Boys Necklace Jewelry Thanksgiving, Christmas, Birthday, Graduation, Back to School Gift