Not sure of the origin of the tennis bracelet...but they were a big hit in the 80's and apparently are considered vintage. I was too cool for a tennis bracelet in the 80's and as my teens would attest, I am no longer cool. I am looking for a vintage piece, but in the meanwhile gave into the temptation of this bracelet for the price, for the small 2mm settings, and for the 6.5 length offering. The length is a rare offering anywhere. Usually, I have to have links removed. Concerned about a prior review that reported some twisting and several that reported missing stones after little wear, I considered the price, and the fact it could be returned and went for it. Mine, when laid out straight is straight. The clasps is not easy to work, but is very secure. All stones present and secure. They are small, but I like this. If a stone jumps ship,the clasp breaks ,or it does not hold up to careful wear, I will promptly say so.