EBBQ Heartland Buck Brick Mineral Block Easy carry handle 23 percent protein fortified with vitamins and minerals Apple flavored and won't Fall apart in the rain Buck Brick (10 lbs.) contains 23% protein Quality protein is very important because it helps the digestion of fiber, which is converted into energy This block is also fortified with quality vitamins and minerals to supplement regular food sources in your deer habitat Consumption of Buck Bricks help bucks maintain body condition and grow bigger antlers