Big and J the Cube - To maximize the potential of the herd all year round, use The Cube from Big and J. It contains loads of protein and essential minerals for growing healthy deer and elk with big antlers. Molasses flavoringCrude protein: 23% minCrude fat: 4% minCrude fiber: 6% maxCalcium: 2.5% min 3.0% maxPhosphorus: 1.2% minSalt: 0.25% minSodium: 0.8% max25 Ibs