These pretty bracelets are vintage circa 1950s or 1960s. They are fashioned from genuine tortoise shell. I have eight available and each one is just a little bit different that the other. Each one is just about 5mm wide and the largest opening for the hand is 2 1/4 inches and they get smaller from there. The bangle ends overlap so they are adjustable. If you let me know what size wrist you have when you order I will send you the ones that would best fit you. The price listed is for one bangle bracelet.