DuraVent DuraFlex SW 3" x 15' Stainless Steel Length clean-face It has an elastic band

It has an elastic band edge and pulls cord for a more secure fit

No visible welds

Osburn Ash Vacuum Cleaner

Weight: 33

Our Zion reflective fire glass is not just enchanting to behold

DuraVent DuraFlex SW 3" x 15' Stainless Steel Length clean-face It has an elastic bandDuraFlex Pro DuraFlex Pro is the ultimate in flexible steel liners for strength and flexibility. It features 20% more stainless steel per foot compared to other liners on the market. Its extreme flexibility facilitates problem free installations where multiple offsets are needed. DuraFlex Pro is available in 3 through 12 diameters in lengths, kits and custom lengths. DuraFlex Pro is manufactured utilizing highly corrosion resistant 316 Stainless