Our nugget pearl strand comes in 3 lengths (18", 21" and 34") and the freshwater pearls are 7-8mm. The irregular shape and smaller size makes this a casual strand for every day. Our secure clasp makes it easy to put the necklace on by yourself. The pearl necklace is hand-knotted and is strung on a silk/poly blend thread. A sterling silver Pearly Girls logo tag is attached to the clasp.