Enhanced with herring oil infused into it fish fillets. It will give off a very nice oil sleek. Shad and Skipjack are from the herring family of bait fish and is without a doubt one of the premier baits anywhere in the country, whether live, cut bait or frozen. Our infused cut bait will stay on the hook and it won't go to mushy. Our baits are "processed & preserved" making them maintain the near natural color and texture, also this cut bait has incredible durability on the hook & shelf-life of months in the original unopened. It is freezer safe. We have found that Blue River Carp’s catfish bait should last 18 months or more in the package, even after opening. We leave the bait in the boat year-round and it will maintain the same awesome catching power. Blue River Carp catfish bait (preserved Asian carp) is 100% real fish, requires no refrigeration or freezing. Recommend Storage Procedures: (Bait will naturally vary in color and size) Self-Stable- (means up to 12 months): store at room temperature and “KEEP OUT OF DIRECT SUNLIGHT”. These Pre-Cut pieces - vary in size, shape, and color - Approx 2" Wide x 3" Long with at least 4 pieces. Shad Flavor 10 oz packages - Invasive Asian Carp Bighead and/or Silver cut bait for catfish