The clasp is magnetic and slightly curved. It features 4 embossed rivets in the corners.
It can also be used with 6 strands of 3mm round leather.
All 3 of the clasps are made with pewter with plated brass, copper, and 99.9% Sterling Silver.
It is free of lead, nickel, & cadmium. Hypoallergenic.
It measures: L-29mm W-23mm H-5mm Hole size is 19.8mm X 2.8mm.