These are suitable for those with metal allergies, so even those with sensitive skin can use them with peace of mind, as they won't cause swelling, itching, rashes, or redness. *Individual results may vary. Surgical stainless steel is rust-resistant and less likely to discolor, making it easy to care for. Dirt is also easily removed, making it very convenient even for those without allergies. ⭐ 1 bag (30 pieces) Material: Surgical stainless steel 316L Color: Silver Size: Width approx. 4.5mm, Length 6mm, Thickness 3.5mm, Hole: approx. 0.8mm They fit perfectly with your existing stud earrings. ● Although surgical stainless steel is used, which is less likely to cause allergies, discontinue use if it does not suit your skin, such as if itching, rash, or inflammation occurs. ● You can wear the earrings in the bath, hot springs, shower, and pool, but be sure to wipe off the water thoroughly with a towel after you get out. ● Because it is a hard material, you may feel it is difficult to insert the catch into the earring post. Please understand that there is also the advantage of preventing loss. title: Catch Earrings Silver Gold Accessory Parts Materials Gold Antique Accessories Parts Handmade Parts Cans Marukan Handicraft Production Creation Fittings Materials Handmade Support Available in Large Quantities Musical Instruments Handicraft Collection Handicraft Handcraft Beads Accessory Tools Materials Earring Gold