These bale feeders are made out of 1.5 inch pipe and a virtually indestructible. The feeder makes the cattle reach and so much less hay is wasted. Both round and large squares bales will fit well in the feeder. The feeder was designed to allow a bale bed to put in a bale with ease. Will last much longer than a normal bale feeder at the same cost to you!For more information send me a message or you can call or text at 620-9five2-05five3