The Ola studs are a mix-matched pair intuitively carved from wax and cast into in your choice of recycled sterling silver or 14K gold vermeil. Lightweight texture throughout. Salt Grass Jewelry: Salt Grass Jewelry creates slow-made, sculptural pieces inspired by the high desert—modern heirlooms rooted in nature, symbolism, and thoughtful craftsmanship. Sterling silver post backs. Length: 0. 5"