Abstract: A necklace clasp designed to permit the wearing of multiple necklaces or neck chains without them becoming entangled and having the overall appearance of a butterfly which comprises a two-part holding device with the edge of one part abutting the corresponding edge of the other part; each part having a central tubular core and planar wings extending from said central core; means in each of said wings to provide anchorage for the respective ends of a plurality of necklaces depending therefrom; and means to removeably engage the central tubular cores one from the other.