2 Pack Flexible PVC Dryer Vent Hose Kit (4 in x 8 ft, Black) Specifications: Color: Black Size: 4 in x 8 ft Material: PVC??Aluminum Features: 4 inch flexible hose can be bent at any angle to fit the space you need, and 8 feet long black aluminum exhaust pipe allows to cut the desired length. It helps to efficiently exhaust air in scenarios such as bathroom exhaust, air conditioning ventilation, dryer ventilation, greenhouse air circulation, etc. The kit is easy to install and has complete accessories. Duct clamps and aluminum foil tape can help fix the hose to the vent. This dryer vent hose kit can be a reliable solution to various air ventilation application problems. It has flexibility, durability and thermal insulation. For DIY enthusiasts who want to improve the air circulation in their homes, this flexible insulated ventilation duct kit is a good choice. Note: Designed for standard ventilation applications. For safe use and longer service life, keep the hose and connectors away from direct heat sources. Avoid direct contact with heating elements or hot surfaces exceeding 80°C (176°F). Package Includes: 2 × black flexible PVC composite exhaust hoses 4 × duct clamps 1 × aluminum foil tape