Click-clack. Click-clack. Do you hear that? Probably not, but that giant living under the set of lily pads you just flipped into did. She heard that click clacking of your weight hitting your WOO! resin flipping bead. Not only is it a great way to protect your knot, but that little bit of extra noise just added you a few extra bites! Diameter: 6mm (1/4) Hole Size: Approximately 1.5mm Sold in a pack of 15.