This Solid Copper Bracelet Comes With A Solid Copper 15mm Lobster Claw Clasp

Sister Hook Clasp (Optional Type Of Clasp) 

Simply Bend the two claws together so they rub together to create a nice tight closure. Solid Copper

The Sister Hook Clasp, pictured below is available as an option by putting a comment to "USE A SISTER HOOK CLASP" in the comment section on the check out page.