"This oiler is designed to be used for beef cattle, dairy cattle, and swine owners as an applicator for products.Intended to be applied to the animal s body such as a back-rubber insecticide and a pour-on insecticide.This durable oiler is economical to use, lightweight and portable.It is fully automatic and effectively applies insecticide solutions at the correct time desired and in the proper amount.The tank has a capacity of 3.5 gallons.Makes dosage easier for animals.SizeColor WHITE"BCI - 698325