This pretty little butterfly will help you unlock your door! This cast-iron decoration slides open to revel the perfect hiding place for a spare key for your door so you'll never get locked out again.Weight 0.8 pounds. 4" x 1" x 2.5". Cast iron. UPC Number: 849179030421. Pack of: 1 EA dimensional weight: 4 (l) x1 (w) x2.5 (h) Material: CAST IRON Country of Origin: China