This is a Crown Trifari gold plated bangle from the 1950s. The inner diameter is 2 1/2" and the width of the bangle wall is 3/8". The outer surface is engraved all around with fine line work which catches the light from any angle. The interior is smooth, undecorated and stamped 'Trifari' with the crown and 'M' for medium. Very good vintage condition. Shipping is free! I only sell to USA buyers and offer free USPS First Class shipping in the USA for my customers. My parameters for mailing your purchase are 3 to 5 business days. I will usually be able to mail much sooner, but sometimes I am away from home searching for items. If you would like to purchase USPS Insurance please contact me before your purchase. Please see my booth's "More Information Page" for additional policy information.