Russian natural amber, approximately 15mm. Inner circumference size approximately 16cm. Inner diameter: 16cm, stretches with elastic. #BlueAmber #RoyalAmber #Amber #Amber #Rutile #RutileQuartz *Stored at home. Please understand that these are used items and may have minor scratches, stains, or color changes. *Please refrain from bidding if you are looking for perfection or are overly sensitive. *Returns are not accepted to prevent switching, so please understand. *Please examine the images carefully and purchase only if you are satisfied. *Will be packaged with cushioning material and shipped in simple packaging. Thank you. #BlueAmber #RoyalAmber #Amber #Amber #Rutile #RutileQuartz