Approx. Size 36" (Diameter) - .5" (Rubber flap) - 42 lbs (Approx. Wt.) 100 lbs of mineral (Approx. Capacity) - Our MFLP130 feeder is one of the toughest and most durable low profile feeders on the market today. We make this two-compartment unit out of virgin polyethylene for long-lasting strength and durability. The unit weighs 42 lbs. and is 36" in diameter. It comes with a .5" thick rubber flap to protect your precious mineral from the elements. It can hold 100 lbs. of mineral and has three stake-down locations. Extra high sidewalls prevent cattle from stepping into the feeder.