Magnetic Necklace Clasps Closures One of Each: Silver and Gold Tone These are the greatest invention since sliced bread! No more fumbling with tiny claps to put your necklaces on or even worse, trying to get them off. Just hook one of these on each end of the chain and ta-DA! Easy on, easy off! I have included a video with a demonstration. These can easily be switched from necklace to necklace, and you will get one silver tone and one gold tone.