These earrings use a 3D acrylic dairy cow charm, 0.5" x 0.5 in size.  The cows are white with a light orange face and black spots.  The earrings use silver-plated fishhook earwires and are 0.5" 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.