These three-dimensional pyramid earrings are simple yet striking, adding an accent to your everyday outfits. Pyramid: Metallic, 3mm x 17mm Earring Findings: Surgical Stainless Steel These earrings use surgical stainless steel findings, an anti-allergenic material. It is rust-resistant, easy to care for, and less likely to cause allergies. It does not contain nickel, a common allergen. The materials are sourced from a manufacturer specializing in metal allergy solutions. This material is also used in medical needles, scalpels, and body piercings. These are handmade. For more details, please see my profile. For those who like 4℃, ete, agete, Jouete, NOJES, as well as Urban Research, IENA, SHIPS, Zara, MUJI, and GU.