UL® 2158A listed and labeled as foil dryer transition duct.
Through Wall Vent hood (see part number table for specifics)
Two ZipTorq™ Clamps

5′ and 8′ duct is UL® listed and labeled as clothes dryer transition duct.
Some hoods require assembly
Louvered hoods and Wide Mouth Plastic hoods have 10″ tails