Available in Gold, Silver, Rose Gold color to complement all styles of earrings. Minimum purchase of 12 boxes per color. Carton of 36 boxes. Simple to use - slide and squeeze. Never lose your earrings again! Patented technology - A completely new earring clasp design. Clasps Hypoallergenic earrings. Discreet design - only 6mm in diameter. Universal - fits all earrings and replaces traditional clasps. Tested to simulate 50 years of daily use. Lifetime warranty on their workmanship and materials.