18k Thick Solid Gold Open Hoop Earrings in 18 gauge (1 mm) Wire 2" size pictured METAL: Solid 18k Yellow Gold WIRE GAUGE/DIAMETER: 18 gauge (1 mm) wire - Slightly thicker than standard ear wire thickness EARRING LENGTH: Approximately 1", 2", -or- 3" Length. NOTE: Please review all listing photos, ArisDesignsJewelry Policies and FAQ sections prior to purchase. Find the full selection of sterling silver and solid gold Aris Designs Jewelry here: https://www.etsy.com/shop/ArisDesignsJewelry Each piece of jewelry in my shop is individually handcrafted by me in my studio. If you have any questions, please send me a convo by hitting the 'Ask a question' link above. Thank you for shopping Handmade!