Prevue Hendryx® Tropical Teasers™ Tiki Hut Bird Toy satisfies natural nest building urges while providing great beak exercise. 100% natural, dehydrated, sterilized coconut shells and fibers satisfy plucking, preening, nesting and foraging instincts. Tropical Teasers bird toys may include additional materials, such as sea shells, cotton rope and 100% pet safe, non-toxic plastic beads for beak and tongue exercise. Toy connects easily to cage with quick-link attachment. Toy is hand made and actual measurements may vary slightly. As always, supervise birds at play.