| Item Thickness | Not Specified |
| Shape | Round |
| Power Source | Not Electric |
| Size | 6 Inch |
| Item Diameter | 6 in |
| Compatible Model | Not Specified |
| Type | Backdraft Damper |
| Voltage | Not Electric |
| Model | Backdraft Damper |
| Features | Wireless |
| Unit Quantity | 7.2 ounces |
| Item Weight | 7.2 oz |
Practical Features: Designed to prevent cold air and wind from entering your ventilation ducts. Model: Backdraft Damper Unit Quantity: 7.2 ounces Material: Aluminum,Galvanized Steel,Stainless Steel Power Source: Not Electric.