These are earrings made using resin. They have resin hooks, so those with metal allergies can use them with peace of mind. Natural seashells are encased within. As these are handmade by an amateur, there may be air bubbles, distortions, roughness, or dust particles. I make them carefully, but they may not be as strong as commercially available products, so I would appreciate it if you could handle them gently. I make various other items as well. Please take a look if you'd like → #Miyo'sHandmade #handmade #accessories #earrings #seashell