This outdoor dryer vent dust bag is designed to effectively capture lint and dust particles from your drying machine. Made with durable materials, it features a drawstring closure for secure attachment to the vent. Its compact design ensures easy installation, helping maintain a clean and efficient laundry environment. Features -Color:Black -Material:Polyester -Size:40.00X26.00X0.10cm/15.72X10.22X0.04in -High-efficiency filtration: effectively reduces dust accumulation at the outdoor dryer vent, ensuring your machine runs efficiently -Drawstring design: easy to install and clean without the need for professional tools, making maintenance a breeze -Dusty environment suitable: for dusty environments, extending the lifespan of your dryer and reducing maintenance frequency -Versatile use: suitable for both home and industrial settings, ensuring air circulation while blocking external debris -Durable material: made with strong adhesive strips, it securely attaches to vents or walls, providing long time performance Package list: 3 x dryer lint catcher bags 3 x self-adhesive strips