S hook clasps by Weave Got Maille are made in the USA from 18-gauge copper wire. The large selection of vivid enamel colors matches the hues of other Weave Got Maille findings, including their jump rings. This classic S hook works great for finishing the ends of a wide variety of bracelet and necklace styles - they're not just chain maille supplies. The inclusion of a large end ring makes them full hook and eye clasps.