This practical door curtain acts as a barrier to slow both heat and cool thermal loss. It also helps reduce noise and keeps your spaces away from contamination and pests! Durable material: Made of PVC material, this door strip has good light permeability and is waterproof and resistant to scratch and wind.Customizable size: The PVC strip roll comes in a 25-meter length, allowing you to easily customize it to your desired size.Multifunctional door curtain: The strip curtain efficiently maintains temperature and minimizes energy loss, while also blocking fumes, dust, flying insects, and birds from entering the area. Additionally, it helps reduce noise levels between production and quiet areas.Wide applications: The isolation curtain is suitable for catering, cold rooms, dust and noise reduction warehouses, factories, supermarkets, shopping malls, halls, and other places. It is perfect for both indoor and outdoor use.