It is instinctive for parrots to chew; it is a healthy, normal behaviour which should be encouraged by caregivers. Every individual's destructive tendencies will vary, however, living in a stimulated environment and focusing on available chew toys will minimize the parrots' inclination to chew on household furnishings, cages etc.

Sizes:
Sunblazer is a medium size measuring 6" x 16" (15 x 41cm)
Sunburst is a large size measuring 7" x 17" (18 x 43cm)