By Charmlinks These bracelets are available in 3 lengths Short - 18cm - £25 Medium - 19.6cm - £27 Long - 20.5 cm - £29 They are made of 925 sterling silver, and carry the 925 mark. Our charm bracelets, have two "stopper points" where our stopper beads can prevent your other beads from free flowing around the bracelet, and they are fastened with a lobster claw catch.