Silvertone and Mother of Pearl Formal Set with 3 Pairs Adjustable Brass Collar Stays With 3 Pairs Adjustable Brass Collar Stays Here's an affordable, maintenance free set of genuine mother of pearl cufflinks and studs that are perfect for your groomsmen or next formal event These feature a screw-back stud that are two pieces that screw together to help you fit in tight holes These ship in a handsome gift box and make a great gift