not for individual sale free with a purchase only bundle & purchase with your item -- my bundle discount is set to bring this item to $0 // the armor ones (the longer ones) are longer than your finger.. in case you're planning an all-day costume for work just so you know they'd have to be taken off for typing, writing etc.. the shorter ones are like regular knuckle rings the longer ones are also adjustable. you'll need pliers they won't just bend. once adjusted they stay put. the longer ones are more of a pain in that sense but they look great with the right costume & photograph real well <3 <3