Prevue Pet Products BPV103 Cotton Thread Fibers Bird Nesting Material Box

Prevue Pet Products Box of Nesting Material is made up of natural cotton fibers and are a great source of nesting material. Simply punch out the hole on the front of the box, pull out a few fibers and then attach the box to Our bird cage. Birds will instinctively pluck at the fibers and pull them out to use in their nest-building activities.