Deflect-O Superr-Flex 25 ft. L X 3 in. D Silver Aluminum Duct Ear Plugs It was also designed to

It was also designed to be easy and convenient to use its top-read window lets you view the level vial easily from any angle and the SurroundView vials are larger than the competition's at 1/2 in Dia and reflect ambient light

Use as a power failure light with the alarm function turned off

and Class III

UPC: 045734953963

Deflect-O Superr-Flex 25 ft. L X 3 in. D Silver Aluminum Duct Ear Plugs It was also designed toThe Supurr Flex air connector is an all aluminum duct that's easy to install. The flexible duct can easily be cut to the length of the specific venting application. Ideal for bathroom venting, HVAC applications and general venting. UL 181 Class 1. This 3 inch diameter duct extends up to 25 feet in length. Flexible and easy to install Fire resistant, 4 ply aluminum construction Durable and strong