This specially curated item features a Black Onyx Double Drilled Plain Shield Focal bead measuring 20x11mm average with 2mm microfaceted rondelles are a custom creation that will add a unique focal piece or earrings. These focals are closely matched and strung for transport but will have to be restrung or wire wrapped to star in your designs. The overall size of these focals is around 45x35mm and each set is unique and may vary in size slightly.