Costco's U-12 Wild Shrimp is a 4-pound bag of super colossal wild-caught shrimp sold from the fresh seafood counter. The "U-12" designation means there are 12 or fewer shrimp per pound, placing these in the largest shrimp size category available — sometimes called Super Colossal — with each individual shrimp delivering a substantial, satisfying bite.

These shrimp are wild-caught from natural ocean waters, prized for their sweet, briny flavor and firm texture that distinguishes them from farm-raised varieties. They are previously frozen, meaning they were caught and quickly frozen at sea to lock in peak freshness, then thawed before sale. The 4-pound bag offers generous portioning suitable for large gatherings, entertaining, or stocking the freezer.

U-12 shrimp are well suited for grilling on skewers, pan-searing, boiling for shrimp cocktail, or any preparation where an impressive, restaurant-quality shrimp presentation is desired. Their size makes them forgiving to cook and easy to peel.