Size Women's LARGE (8.5") Diffuser Bracelet, handcrafted from metallic Pink/Blue and White Glass Beads, on a semi-stretchy, heavy-duty cord. Hand-Made, imported from Bulgaria, ornately stamped, Pottery Diffuser Beads. These beads hold the oils' scent and therapeutic aroma exceptionally well! All materials have been tested to withstand application of essential oils. Apply 1-2 drops of your favorite Essential Oil to the porous stone of the bracelet. The scent and aromatherapy benefits will last anywhere from 12-48 hours! Happy Diffusing!