These jumprings are rainbow ion plated over 304 grade stainless steel making them strong, sturdy and resistant to turning or tarnishing. Finally a good quality jumpring with coloring all of us beaders have wanted. The ion plating gives a unique color changing rainbow effect that will pair nicely with rainbow ion charms and findings. Choose from 5mm or 6mm, both sizes are 21 gauge (0.71mm thick). Even with that small gauge these jumprings are very strong and will hold securely.
