* 12x total friendship bracelets that change colors in sunlight * 6x braided string bracelets that turn white to pink and 6x that turn white to purple * Adjustable size for a universal fit for women and kids * Woven bracelet pack for summer, beach, and outdoor activities Perfect for surf shops, resort gift shops, and fashion boutiques. Watch these UV solar reactive silicone bracelets change colors in the sun; When exposed to sunlight, these cute braided bracelets will change to a different color. 12 piece bracelet pack that changes color in UV light:  Changes from white to purple or pink in the sun.