Description:Made of Stainless Steel No Allergy MaterialSmooth Inner Surface Comfort Fit FingerBuddhism Sanskrit Six Words Mantra on The Face and TurnableExcellent Handcraft and Top Quality,Carved WordsSpecification:US12Inner Diameter Appro.0.85inch Inner perimeter Appro.2.68inchRing Width Appro.8mm/0.31inch Ring Thick Appro.2.5mm/0.1inchPackage Includes:1 Piece RingNote:Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above.but Meanwhile, please be reminded that due to lighting effects, monitor's brightness / contrast settings etc. there could be some slight differences in the color tone of the pictures and the actual item.