Open jump rings are the most common way to attach Jewelry Charms to your jewelry creations. Jump rings are also used for handy links and other useful things. Gunmetal-plated beading components are the ideal choice for those of us who like to keep our jewelry a little darker. Mystery is added to the equation with these dark grey components. As these items are plated, they will be extremely durable and lightweight. Top quality items can always be found at Artbeads.com!