These drop and dangle earrings are made of cellulose acetate ( vegetal resin ) and silver. The fish are about 2,5 cm long and hang about 3 cm. I made this design years ago and I sell it in shops. Now, it is the moment to sell it online. the acetate is obtained from cellulose. It is a natural substance. The hook is made of silver and can vary the size ! Remember they are handmade.