Features: Engineered for quick installation, this flat hose adapter securely connects to window with four locking tab and is suitable for AC units, grow tents, and dryer exhaust systems. Crafted from strong abs, the adapter enhances airflows efficiency while resisting wear from environmental factors for long lasting performances. Ideal for homeowners, DIY enthusiasts, and gardeners seeking a reliable solution for ventilation in small spaces. Perfect for use with window mounted , indoor grow tents, or laundry dryer setups requiring secure, low profile exhaust connection. Its 2cm profile maintains window functionality, delivering best air circulation without compromising safety or art in residential settings. Specifications: Material: ABS Size: about 25x22x2.7cm/10x9x1.1inch Package Includes: 1xVentilation Connector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.