Alright hunting and fishing folks, listen up! This BRBASAP decoy rigging kit is exactly what you need for your next outdoor adventure. You get a solid 40 pieces total - 30 decoy crimps and 10 snap swivels, so you're definitely covered for multiple hunting trips. The crimps have two hole sizes - 1/8 inch and 1/4 inch - which works perfect for locking down decoy lines that are thinner than 1/8 inch. The fishing swivels measure about 74mm (that's just under 3 inches for us non-metric folks). They're made from aluminum alloy so they're lightweight but seriously durable, and the snap swivels are copper and stainless steel so they won't rust or bend out of shape. What's really cool is how these crimps securely lock your rope so you don't lose your expensive decoys. The swivels have this lock-open mouth design that makes attaching and detaching your decoys super easy. Your decoys will slide smoothly along the cord, which makes setting up way simpler when you're out in the field. Whether you're duck hunting or fishing, these tools will make your life so much easier. The movement of your decoys will be more natural, which means better results. Throw this kit in your gear bag and you'll be ready for whatever the outdoors throws at you!