Medium Square Foundation Hoop Earrings - White GoldCadar medium square foundation hoop earrings in white gold. 18K White Gold Simple and strong, the clean lines on these stunning medium square hoop earrings cut a dashing silhouette to complement the curves of your jawline. The 2mm thickness of these timeless hoops gives them a delicate quality while the ninety degree corners are visually strong, symbolic of the elegance of feminine strength. 1. 2 x 1. 2 x 0. 1 (in)