There are NO metal parts on this, as the toggle is made from beads. Perfect for those with metal allergies! I sew each seed bead on one by one with needle and thread. I can custom-make something similar with the colors or length you prefer. Keep in mind that any custom piece is going to be different, as these are free-form creations. This piece can be different lengths, depending on which hole the toggle uses. 7.5-8.5 inches long.