Wonderfull value for money, these premium bracelets are polished/mirror stainless steel and come in 5 colours (all steel, all yellow gold, all rose gold, 2-tone steel and yellow gold, 2-tone steel and rose gold) and 4 sizes (18-20-22 and 24mm). The end-links and links are solid. The links are screw-in. Premium centre-fold butterfly spring-release clasp. A great quality Swiss pair of spring bars is included with each bracelet. Choose from the drop down menu and do not hesitate to contact me for any questions you might have.