Little Giant Wire Salt Block Holder is specially designed to hold 4 lb. salt or mineral block and provide easy access to your livestock animals. It lets you maximize the exposure of your blocks to animals while making sure it will not be easily removed. It is constructed of wire metal with vinyl coating to give additional protection and better rust resistance. This holder can be attached easily to any post, stall, or wall with fencing screws or staples (not included). Holder measures 3.125 in. long, 5 in. wide and 5.625 in. high.