These dazzling jacket stud earrings would make a wonderful gift this Christmas, either for someone special or maybe just yourself! Their removable 8 pointed star jacket can be left off for the office and then easily re-threaded onto the 10mm pin when it's time for drinks after work. The gold plated sterling silver studs have a smaller 5 pointed star at the front and both stars are set with a total of 18 cz crystals per earring! Overall they measure 22mm x 10mm x 15mm. They are fastened with a pair of butterfly backs.