Has molded plastic bracket to fit snuggly into 2" x 4" rail. No tools necessary for mounting. Heavy duty design and construction. Capacity markings in quarts and liters. Black only. Innovative and practical feeder can be adapted to most feeding needs. Can used over the fence or mounted on the wall with multi adjustable heavy duty galvanized L-shaped brackets. Made of Fortiflex's patented Fortalloy rubber-polyethylene blend, heavy-duty design with superior construction and durability to resist cracking. Capacity markings in gallons and litres 5 Quart (15L) Dimensions: 9 1/2" x 11" top x 5 1/2"H
-Fortalloy Rubber - HDPE blend
-Resists cold weather cracking
-UV stabilized
-Heavy galvanized hardware
-Long lasting usefulness
-5-year warranty