Premier X-Tuff Single Sided Hay Feeder Heavy duty welded wire feeder. Hot-dip galvanized. Single sided. Inverted 5" L-Hooks hang over panels, gates or 2" boards to feed sheep or goats. Small openings on the sides prevent adult sheep/goats from pulling out more than they can chew. Holes on bottom of hay feeder allow lambs/kids to eat with mom. Size is just right for a flake of hay. Feeder measures 18" - 21.5"W and 8.5" - 9" D and 18" H.