WHAT THIS IS: This is an EZ Entry rabbit/bunny hay feeder and litter pan combo. This is one of our styles from our original Hop Box line. This is the perfect size for 1/2+ bunnies and for rabbits which may have a hard time getting in to regular litter pans. The pan covers the frame so pee doesn't get onto the frame! MATERIAL: It is made from kiln dried Pine, which is safe for rabbits. The color of the pan is green and there is no choice in color. MEASUREMENTS/SIZE: The size of the feeder/litter pan is about 23 1/2" long by 23" wide by 17 1/2" high. The size of just the pan itself is about 22" long by 15 1/2" wide by 6" high. . ADD-ONS: - Mesh Insert: vinyl coated, waterproof, wire mesh grate insert is perfect for keeping urine and droppings from being stepped. It can be easily rinsed off and cleaned. The mesh squares are 1/2". SHIPMENT: Due to the size of the feeder/litter pan, the feeder detaches from the litter pan for shipping. It is attached by 4 screws and can be reassembled with a screwdriver. *We've been selling these feeders since 2015, buy with confidence!