GOAT FEEDER: Feeders should be used to prevent animals from eating off the ground. Well-designed feeders will also prevent animals from wasting feed by spilling it onto the ground.BPA-FREE: Our feed troughs are made of thickened BPA-free PP plastic, without any additives, ensuring the safety of food and water for livestock.TOUGH AND DURABLE: The feed trough is very tough and thick, impact resistant, able to withstand freezing and heat, and prevent cracking.WIDE RANGE OF USES: Ideal for mineral or grain feeding of all kinds of livestock, can also grow a variety of greenery.SET INCLUDES: 2pack feed trough,4pcs Clip,4pcs Pointed head screws, can be suspended from wire mesh, as well as mounting on fences or walls, very easy to use.