This multi design Wall-Corner Feeder features rounded edges for animal safety, a sloped bottom to promote feed mixing, and drain hole in the very bottoom allows for easy cleaning or moisture removal. Molded in ribs around the inside of the bowl help prevent grain or minerals from being flipped out of the feeder and wasted. It is constructed of durable impact resistant poly with UV protection to ensure this feeder will hold up to years of use in harsh elements. The design allows for use as a corner feeder by placing the rounded edge into a corner or for use as a standard wall feeder by placing the flat edge against a vertical wall. Mounts easily to wood stall walls by simply using lag screws or it can be attached to pipe panels with our MB-20, mounting bracket kit. Which ever route you choose for installation, make sure to place washers over the lag screws or bolts for more surface contact and support.