1 charm 1/2x1/2 inch This is not a bead and does not have a hole. It's a charm and you will need a bail bead and jump ring to attach it to a pen if that's what you want to use it for. 

Silver Rhinestone Fancy Spider Pink, Purple, Silver, Blue, Red, and Black 1.5x1.5 inches 1 count There is a drilled clay piece on the back (that is also decorated - see picture 2) so you can attach to pens, keychains, etc. You have to screw it...