4s Pro20 Protein Block is a great alternative to bagged protein feed by helping you successfully feed in locations otherwise tough to access. It’s long lasting design allows hunters to offer attractive supplemental nutrition without having to live near their hunting locations. This long lasting design will also provide the ability to feed/attract deer and hold them in the area due to feeding locations not being frequently disturbed. This convenient sized block is packed with protein, vitamins, and minerals and contains a blend of the highest quality, most absorb-able minerals on the market. 4s Pro20 Protein Block has been carefully formulated with ingredients highly required by animals to support overall health. When an animal has the proper balance of trace minerals it is better able to cope with the challenging effects of stress. If your goal is to attract deer while supporting herd health, then this is the block for you!