A pair of hallmarked, solid sterling silver earrings shaped like countersink drill bits. These pointed statement studs come with large sterling silver earring backs with silicon discs for maximum comfort and support. From the Mechanical Collection. Unisex - these look as cool on men as they do women.  Your choice of sterling silver, black rhodium finish or 18ct gold vermeil. Countersink earrings are 10.9mm at the base narrowing to a point. Approximately 7.7mm tall (from base to tip). Average weight is 3.9 grams.   *These earring backs are crafted in silicone with a sterling silver centre. This design features a sterling silver ear back, encased in a clear, disc shaped silicone component, providing more support for heavier and taller earrings (no droop!). These earring backs are made in a hygienic, skin friendly material. Jewellery Care Gold plating silver offers a beautiful yellow gold finish that can be prolonged with the right care. Visit our jewellery care guide to learn some easy ways to maintain your gold vermeil jewellery.