1" round gold plated brass crimp hoop findings. 0.027" (0.7mm), 21-gauge wire. For quick and easy beaded earrings. One side is unfinished (unattached), for quick and easy beaded earrings. Simply string beads and/or dangles onto wire, then slide end of wire into sleeve and crimp the sleeve with jewelry pliers. Finish by adding ear wire, clipon or earring post of your choice.