6 x 25 insulated duct in black jacket;Duct is wrapped with R4.2 insulation and black polyethylene cover;UL listed 181 class 1 air duct;Duct decompresses into 30

• Deflecto Insulated Duct, 6 x 25' (ID0625)
• 6" x 25'

Deflecto Insulated Duct, 6 x 25' (ID0625)Deflect-o Products