These earrings use acrylic opalescent crystal clear teddy bears, 1" x 0.5"  in clear - the colors in the pictures are the light reflecting off the charms.  The earrings use silver-plated fishhook earwires and are 1" long.  
 
All metal used is hypoallergenic, nickel-free, and is sterling silver, silver or gold-plated, or stainless steel unless noted otherwise. Every item is handcrafted, custom-made, nothing mass-produced.