DIY Pearl Bracelet kits includes a genuine Akoya oyster, cultured for 1 to 3 years, yielding beautiful Akoya pearls ranging from 6 to 8.5mm. Open your oyster to find your unique pearl and place it inside the elegant charm. The charm easily slides onto the polished stainless steel bangle bracelet, which features a convenient screw-off ball end for effortless charm swapping.