16 inches long x 25 inches wide x 21 inches high. Horizontal wire-0.06 inch. Vertical wire-0.10 inch. Wire spacing (center to center)-0.48 inch The Vision Medium Bird Cage #M01 is a suitable cage for budgies, canaries, lovebirds and finches. It provides your bird with lots of room to move around and Vision makes it easy for you to take care of your bird. Bird movements cause air currents, which flow outwards, and in the case of most standard bird cages these air currents eject waste and seed debris outside of the cage and onto the floor. With Vision Cages, the combination of the debris guard, the deep base and the placement of the seed/water cups helps combat air currents to keep the majority of the waste and debris inside the cage. This reduces the amount of mess and time-consuming clean ups, leaving you more time to enjoy your pet. The Vision Medium Bird Cage is a great home for your new bird.