Please kindly noted that this item is sold by Pendhourish from Joybuy marketplace.Description This is a farm animal pregnancy test strip, made from high-quality material, and it is safe and practical to use. This pregnancy test strip is convenient for livestock to use. Allows you to test whether you are pregnant more accurately. Features - Color: White - Material: Plastic - Size: About 13.00X6.20X1.00cm/5.11X2.44X0.39in - Note: The packing bags will be different due to the different batches. - Collect some cow piss on container, picking detection plate and straw, use straw to suck piss. - Drop 3 to 4 drops on the round hole of detection plate and piss will move to the other end. - You can see the result on the result screen within 10 minutes. - Each one is vacuum-packed, which is safer and healthier. - It has been proved by a lot of experiments that it is fast and accurate.