The Harry Potter sorting hat is laser engraved on a black acrylic circle, 1.75" in diameter for these Harry Potter-inspired earrings.  The earrings use black fishhook earwires and are 1.75" 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.