TT 316L Stainless Steel Pendant Necklace (NP351). Material : TOP QUALITY 100% 316L stainless steel. Pendant Size : 3.2cm x 3.2cm. Body Jewellery. 925 Sterling Silver. For bands that are wider than 10mm, you should consider getting a half or one size up (depending upon the width) as it will be more comfortable to wear.