These Costco U-8 Black Tiger Shrimp are extra-large, farm-raised prawns sold in a generous 5-pound bag. The "U-8" count designation means there are under 8 shrimp per pound, making these among the largest shrimp available — ideal for impressive presentation at the dinner table or as a centerpiece for seafood dishes.

Black Tiger shrimp (Penaeus monodon) are prized for their distinctive striped shells and firm, sweet flavor. Farm-raised Black Tiger shrimp are commonly sourced from aquaculture operations in Southeast Asia, particularly Thailand and India. This variety is known for its meaty texture and bold flavor that holds up well to grilling, sautéing, boiling, and stir-frying.

At this extra-jumbo U-8 size, these shrimp are well-suited for grilled shrimp skewers, stuffed shrimp preparations, shrimp cocktail centerpieces, and any dish where a large, impressive shrimp is desired. Their size means shorter cook times and less hands-on prep work compared to smaller counts. The shrimp are previously frozen and sold thawed from Costco's fresh seafood section, or may be available frozen depending on the warehouse.