Vintage Y2K Lock & Chain Toggle Necklace Silver Tone

This is either from the 90s or early 2000s, Y2K. I will take more photos, but just trying to get this up so you can see what it looks like. No tarnishing or damages to note. It’s an excellent condition for its age especially. Sturdy chain. Toggle closure. Unique piece. Feel free to ask any questions especially before I add additional photos.