This bracelet has a gorgeous, gothic atmosphere with shimmering rainbows and a cool, alluring color scheme. Inner diameter: 16 cm Limonite Quartz: Approximately 11.5 mm Onyx: Approximately 13.6-14 mm Limonite Quartz Parts (including frame): Approximately 25 mm (length), 30.3 mm (width) Frame Material: Brass Alloy rondelles and smoky quartz button cuts are used. Please note that there may be individual differences due to the characteristics of natural stones. Thank you for your understanding. m(_ _)m #NaturalStone #LimoniteQuartz #Onyx #Bracelet #NaturalStoneAccessories #Handmade #Desable (Brand Name) #RainbowIncluded #Unique