9-10mm Baroque Cultured Freshwater Pearl Necklace Strand Endless Palette Series ROSELEAF 25" 42" 60" Baroque shape freshwater cultured pearls single-knotted on 25",42",or 60" strand 25": single layer; 42": double layers; 60": double or Triple layers genuine 9-10mm cultured freshwater pearl with one side flat, not fefact nor man-made colors are dyed, water resistant Endless without clasp: one less thing to worry about