The Black Box Burger In A Restaurant Pack! These custom blended burger patties are a perfect choice when you're craving a burger. Perfect for a quick burger on the grill that is loaded with flavor and cook evenly, a fan favorite for sure. Choose from quarter-pound or one third-pound patties: Quarter Pounders come in packs of four. 12 Packs Total. 48 Total Patties. Third-Pounders come in packs of three. 12 Packs Total. 36 Total Patties. Features: 80% lean ground beef patties separated by patty paper Frozen in convenient packages of 3 or 4 patties Each package is vacuum-sealed separately to maintain peak freshness Available for delivery or pickup While supplies last For your safety all of our products are minimally handled, fresh-packed, vacuum-sealed, and flash frozen. All products have USDA stamp of approval and meet the highest standards for quality and freshness.