Cow Pregnant Detection, High Sensitivity Fast Accurate Cow Pregnancy Test Kit for Cow Early Pregnancy Detection Specification: Item Type: Cow Pregnancy Test Kit Material: Plastic Storage Method: Store at 4 degrees Celsius to 30 degrees Celsius and Ensure a Dry Environment Uses: It is Suitable for Early Pregnancy Detection of Cows That Have Been Bred for More Than 28 Days Weight: Approx. 23g / 0.8oz Package List: 1 x Test Card 1 x Blood Collection Needle 1 x Blood Collection Tube 1 x Dropper Note: This product is a one time use consumable and cannot be reused.