I bought two sets of these beads, one for my daughter, and one for my daughter-in-law for their birthdays.  I opened them first before I gave them to them to make sure none were broken or chipped, which all were intact and so lovely!  Both girls have the Pandora brand bracelets and the beads fit perfectly on them, as well as on other brand bracelets we tried them on.  I would suggest a 1/2 inch larger bracelet to be able to accommodate all the beads at one time.  I love the colors of the beads so much I want to buy a black leather bracelet and a pack of the beads for myself!