Ready to take the bead world by storm, the tube-slide clasp is back! One side has 4 rings which slides in and out of the outer sleeve, which also has 4 rings and it locks in place. This newer, magnetic version in Antique Copper is nice and narrow, so your design can be mainly beads with very little space wasted for the length of the clasp. See how Janice uses the 5 Strand version in Designing a Cuff. Made in Korea of pewter, which is nickel-free and lead safe. Hypoallergenic.