Base Material: Surgical Stainless Steel Handmade earrings using natural stones. Total earring length: approximately 3.3 cm Hook length: 1.5 cm Uses 8mm garnet (opaque, burgundy color) and approximately 3mm small pink opal ♡ The hooks are silver-colored surgical stainless steel hooks. You can also change to silver-colored short hooks (free of charge) or plated earring parts (+30 yen). If you would like to change, please comment before purchasing. Thank you.