First Choice Calcium Bolus : 6ct Z-Tag Calf Numbered Tags so no cords or bulky

so no cords or bulky propane tanks are required

feed Fresh Cow YMCP to supplement yeast

6-15/16" ID 7-21/32" OD bucket rim is compatible with many commonly available milking lids and seals tightly with included solid storage lid

The stem of these ear tags is longer

First Choice Calcium Bolus : 6ct Z-Tag Calf Numbered Tags so no cords or bulkyFirst Choice Calcium boluses contains calcium chloride for immediate release and calcium sulfate for sustained release. Product is coated with a vegetable based wax that allows for safety and ease of administration. First Choice Calcium Bolus for cows is fast dissolving calcium supplement bolus for freshening cows. Formulated with three forms of calcium and Vitamin D3. Contains calcium chloride for immediate absorption, calcium propionate for moderate