Hanging Wall Feeder features rounded edges for animal safety, a sloped bottom to promote feed mixing, and drain holes in the very bottoom allow for easy cleaning or moisture removal. Durable impact resistant poly construction with UV protection ensures this feeder will hold up to years of use in harsh elements. Black powder coated sttel hay rack and hanging hooks to withstand corrosion. Comes with the HG-KIT for attaching the feeder to 2″ lumber. 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.