- 6 x 6" to 12 x 12" round and square
- Adjustable to fit 6 to 12" chimney openings
- Protects roof from sparks
- Prevents rain, snow, birds, squirrels, rodents, leaves and debris from entering the home through the chimney
- Reduces down drafts
- Prevents chimney from erosion
- Aluminum construction, never rusts
This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.