Rocks Couture Collection 9ct Yellow Gold Polished Rectangular Hoop Earrings. Add these beautiful rectangular hoop earrings to your wardrobe as part of your own unique layered look along with other pieces from our 'Rocks Couture' Collection or alone as a statement piece. Either way you are sure to look your best no matter the occasion. Details: Tube Width 2mm Width: 10.5mm Height: 17mm Fitting: Lever Back