48 New Sterling Silver Ball Stud Earrings & Backs 24 Ball Studs This is a new set of 12 pairs of sterling silver ball stud earrings with an open ring The ring is great for dangling items off of Each is stamped .925 which is the European equivalent of sterling silver Each measures approximately 5 mm (3/16") in diameter 24 Earring Backs This is a new set of 12 pairs of sterling silver medium friction earring backs Each is stamped .925 which is the European equivalent of sterling silver Each measures approximately 5 x 6 mm (3/16" x 1/4")