A stainless steel Production Bird Cage that opens automatically. No twisting or snapping required. There are no elastics or perishable parts. The entire cage is made from stainless steel, with rust free fittings made of aluminum and brass. Under normal use, it will last your performing life and more! The Cage measures about 12.5" in height and 10" in diameter when produced. Comes complete with required silks (15" x 15") for the effect.