the total length after assembly is 57cm/22.44 inch, which can easily help you feed medicine to animals. Product Material: Our livestock drench are made of plastic, stainless steel and silicone materials. They are reliable and , not easy to break or deform, and can withstand multiple uses. The design of the silicone soft head not scratch . Safety Design: The tip of the medicine injection device can be safely inserted behind the animal's teeth to prevent scratches. The push handle is comfortable to hold and not easy to slip. It is easy to operate and effectively solves the problem of animals taking medicine. Product Feature: This animal medicine dispenser has clear 500 ml large capacity markings and adjustable dosage control, which can provide precise medication measurement. The push handle design can achieve smooth and controlled dispensing, and can easily handle a variety of thick liquids. Multifunctional Tool: This multifunctional tool can be used for the delivery of nutritional supplements and liquid medicines for cattle, horses, pigs, sheep and other large animals, bringing convenience to your livestock feeding.