Measures 23mm x 35mm. Locally sourced reclaimed Stainless Steel. Hand polished to a brush finish. Eco resin discs made by Nana Woo. Hand picked Tasmanian botanicals. Welded Stainless Steel Ear Posts. Stainless Steel ear backs. Hypoallergenic (nickel free). Strong and durable. Our ethical sourcing and ecological practices makes every Days of August product carbon neutral.