DuraVent Galvanized Steel Wall Thimble for Chimney Pipe, 6", Black (Open Box) center enclosure powered single cab backer It's as easy as inflating

It's as easy as inflating the top ring

and safety—keeping your home comfortable all winter long

Comes with repair patch

Made from a perfect blend of materials

this plant fertilizer is only full of high-quality

DuraVent Galvanized Steel Wall Thimble for Chimney Pipe, 6", Black (Open Box) center enclosure powered single cab backer It's as easy as inflating####Item is open box, unharmed and in very good condition. All accessories or parts are included with the item.#### Measures 6 inches to ensure that it can adjust from a minimum of 4. 25 inch to a maximum of 7. 25 inch wall thickness to fit between standard wall studs If your walls are thicker, you can connect the telescoping pieces together and it can extend up to 16 inches when installed with a field fabricated extension This device is made for