The earrings are made of real natural seashells.
The shell is filled with epoxy resin (which also fixes the shell) so the shell is no longer fragile.
 
Size:
No. 1 and No. 2 cc 10 mm
No. 3 approx. 12mm
No. 4, No. 5 and No. 6 approx. 15 mm
No. 7 approx. 18mm.
 
Stud are made:
No. 1 and No. 2 of jewelry metal,
No.3-No.7 made of stainless steel.