48mm Antique Gold Wire Frame Long Open Horseshoe Pendant by Nunn Design. This pendant can also be used to make a pair of earrings. Wire Frame Open Horseshoe Long are crafted from 12-gauge solid brass. The hole size is 1mm with outer dimensions measuring at 48.8 x 20.2 x 1.5mm. Plated with 24k gold. Made in the USA.