Give new life to any piece of jewelry! This jewelry helper kit includes everything you need to adjust, resize and convert your favorite accessories. Spiral ring sizers are designed in flexible plastic to keep rings snug and secure. Set of 4; each 9/16" long. Comfort clutch backs keep weighty earrings upright and help prevent holes from enlarging. Set of 18 pairs has clear 1/2" discs with silvertone and goldtone backs. Magnetic jewelry clasps convert tricky, tiny clasps into easy-locking magnets. Magnetic necklace clasp set comes with 4 spring rings and 2 clasp sets. Entire jewelry kit includes 28 pieces in all.