<p>Materia: Wooden Ladder is made of carefully selected natural wood and The gap between the crossbars is very reasonable, suitable for all kinds of birds to climb.</p><p>That can be attached to most cages with the hooks provided</p><p>Ideal for Budgies, Canaries, Finches and other Small Birds</p><p>A Great Way for your feathered friend to play and exercise</p><p>also helps to prevent Boredom</p>