Gicluck Bellows Gill Elastomer 3.8 inch SAF Material; Size: 3.8 inch; Quantity: 3; Material: Floating Material (Elastomer Material), Strong Shrimp Flavor; Recommended Hook: Offset Hook #2/0-#3/0 (Bellows Hook: ZAPPU); The strongest worm to bite. Gill shape version of Bellows! The entire body is rib-shaped, so when a fish gets in their mouth, it will suck deep without feeling discomfort. By creating a ribbed shape around the body, you get the strongest water bites, firm waves, and natural action