Wacky Rings - O-Rings for Wacky Rigging Senko Worms (100 orings for 6" Senkos) [Select Color] Flip senkos under docks and into cover without fear of tearing/losing baits. Catch tons of fish on one senko bait, stop wasting your money losing bait every fish. Wacky Rings are ideal for fishing Wacky Style or the Neko Rig. Wacky rigged worms/senkos are an incredibly effective way to catch bass for both beginners and experts, and Harmony Fishing's Wacky Rings (Senko O-Rings) make it easier than ever to get into fishing Wacky Style. Superior to the cheaper silicone hardware store o-rings sold by other companies. Wacky Rings are tougher and less flimsy, so your bait stays rigged tightly all day. In testing, Wacky Rings are over 3x stronger than silicone o-rings sold by other bass fishing o-ring brands. Your 100 pack of Wacky Rings lasts longer than 300 of other brands' silicone fishing o-rings. Using a 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. Wacky Rings light weight (virtually weightless) allows your lure to fall slowly and naturally, the way it was designed to fall. Since most bites come during the time that the lure is falling after being twitched/lifted, this is critical. Wacky Rings in the 6 size have an inside diameter of 5/16 when not stretched. This size is best suited for 6 senko / soft stick-bait worms such as the Yamamoto Senko, Yum Dinger, or other worms that are larger/thicker than standard 5 senkos. Combine with wacky tool (o-ring tool / senko tool) for a better bargain: http://amzn.com/B00KQ19X7E