Wood Ladders provide birds of all sizes with a source of healthy activity and entertainment while in their cages. Each ladder is made of unvarnished pinus tree hardwood and features hanging hooks for instant cage attachment. Unvarnished wood ladders for small and medium birds Ladders encourage healthy exercise and entertainment Hanging hooks allow easy cage attachment Prevue Ladders are compatible with any cage style. Cleaning Guide: Thoroughly inspect all toys and accessories on a daily basis. Wipe clean with a damp soft cloth as needed before returning it to the cage. Buy It Now for Your Bird's Exercise!