Checkers Hoops SilverThese gorgeous hoop earrings are cast from re purposed scrap brass material and hand finished high polish to give a really shiny surface. The design features an optical, geometric design inspired by 60's op art. They are then completed with a stainless steel wire hoop which is 1. 2 mm thick (16 gauge). These earrings come in 3 sizes: small = 4 cm diameters 12 g medium = 6. 5 cm diameters 19 g large = 8 cm diameters 26 g The model is shown wearing the