Sterling Silver Earring Backs (Earnuts) Fine 4mm (20)
Lovely Sterling Silver Earring Backs (aka "Earnuts").    Fine Light Weight - 10 Pairs.   Whether you are making earrings, or you have lost the backs to your favorite pair, these best-quality Sterling Silver earnuts are just what you've been looking for!   Measurements: Part against ear lobe is 4.7mm wide, 3.7mm tall.  Earring back is 2.5mm thick.    Please note: these are too small to fit standard ear posts.  They are considered "fine" in size and work on slimmer posts only.    Marked ".925" on each earnut.  Quantity: 20 earring backs (10 pairs)