Whether you're pairing it with a pair of leather trousers or creating a stark contrast with some ditsy florals, we think that this killer necklace is the perfect way to toughen up your look! Made from yellow gold plated sterling silver, it comes in a 16 inch length, but can be adjusted using the bolt ring clasp. Each of the 5 small spike charms measures 9mm tall x 4mm wide and is spaced evenly along the front portion of this necklace.