Feature:1. The wacky tool allows you to quickly and effortlessly install wacky rings on your worms to fish both wacky style and the rig. Wacky rigged worms are an incredibly effective way to catch largemouth, smallmouth, and spotted bass for both beginners and experts, and harmony's wacky tool makes it easier than ever to get into fishing wacky style.2. The wacky tool's ½ inch inside diameter is compatible with soft stick‑bait worms up to 6in, including the worm, for yum dinger, for strike king ocho, for z‑man zinkerz, and more. As well as all other style worms (finesse, ribbon tail, etc) with a thickness less than ½ inch.3. The wacky tool is constructed of 100% aluminum & stainless steel. The removable o‑ring retainer screw unscrews unlike other tools to allow you to quickly add more wacky rings, or for installing wacky skirts on your bait.4. Using wacky ring on your soft plastic worm allows you to fish the same lure all day without the bait tearing after each bite or after casting under a dock or into thick cover.5. Wacky rings light weight allows your lure to fall slowly and naturally. Since most bites come on the fall, this is important.Spec:Condition: 100% brand newItem type: Wacky Rig Tool SetMaterial: aluminium alloyColor: blueWeight: Approx. 37g Package List:1 xWacky Rig Tool1 Bag x O Rubber RingNote:1. When using the tools, please be careful to prevent finger injuries.2. Keep away from children.