Bobby Garland Crappie Rattles were designed to be inserted into small, soft plastic jigs to catch crappies, but you may also find it worthwhile to try these in all-plastic soft baits. These crappie rattles have also been used with Senko worms for bass, yielding good results. The mini rattles are 9/16 in. lengthened Pyrex glass that houses 3 mm ball bearings; 15 crappie rattles per package. These tiny rattles, loud and simple to insert using the pointed end, are easily removed and reused! Sometimes a little noise makes all the difference. Give your lures a tweak with these Bobby Garland Crappie Rattles!Loud miniature rattles fit small, soft-plastic crappie jigsAdds life to any baitDemands attention from CrappiePointed for easy insertionQuality Pyrex constructionBead Size: 3 mmLength: 9/16 in.Quantity per pack: 15