Loki Helmet Glass Domed Metal Stud Earrings Loki Helmet Glass DomedMetal Stud Earrings Studs are approx. 1/2 inch in diameter (Find more Loki merchandise in our store) All payments should be completed within 3 business days. We do discount on shipping with multiple purchases. Remember, we always package our items with care. Items are generally shipped within 1 business day. We ship worldwide! inkfrog terapeak