The durable and versatile Fortiflex Rubber Stall Feeders and Tub, available in three different sizes, are long-lasting, all-in-one designs that can be used from feed to salt, vitamins, minerals, and general-purpose stable use. Two smaller sizes are great for feed or measuring, 15 Gallon Tub can hold feed for multiple animals and be used for salt or minerals.
Details
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Heavy Duty: Made from 100% Reinforced Rubber, sanitary feeders can withstand crushing and are resistant to damage from extreme weather. 
\nVersatile: All-purpose pan is great for feed, salt, minerals, and general use
\nSizes:1 Quart: Diameter: 6 ¾" Height: 3"8 Quarts (2 Gallons): Diameter: 14 ½" Height: 5"