VEVOR 25FT(8m) PVC Flexible Duct Hosing 12inch with An Extra Storage Bag extraction flexible ducting flexible duct25 flexible vent duct 12 inch flexible duct

【FLEXIBLE PVC DUCTING】- Applied hard-wearing, flexible vinyl woven polyester with carbon wire spring and adhesive tape, smooth inside wall. Designed to be super flexible and flame-retardant.,【FREE STORAGE BAG】- Free big bag for easy duct storage and move. The retractable duct is very easy to collapse and put back in the bag, saving room. Easy to install and easily connect to the extraction side fan lip.,【HIGH PERFORMANCE】- The duct' mouth size is 12 inch (30.48 cm) with length: 7.6 m (25 ft), binging the lightweight duct hose a large cability and high woking efficiency.,【REINFORCED DESIGN】- Wear resistant professional industrial adhesive tape and thickened high carbon wire spring ensure rings to be practical and durable.,【WIDE APPLICATION】- Our heavy duty 12 inch duct designed for ventilation applications includingduct fans and vent exhausts in factories, basements, farms, chemical, tunnel, automobile manufacturing, ect.