Great feed or water cup in keep stalls or single bird pens. But, average sized American game chicken needs at least one pint of water during the hottest times of year. The angled sides and V bottom help the bird get to the last of the food or water in the bottom of the cup and also makes ice pop out of the cup easily and seldom ever breaks the cup. Hangs on wire or other this material and is 4.625" x 3.625" x 2.375" deep and holds 8 ounces of water. Made in the USA.