【Easy Installation】: This Stainless Steel Wall Vent with Grill is designed for easy installation and use. We recommend wearing gloves during installation to avoid scratches. 【Full Protection】: Our wall vent offers weather sealed protection against unnecessary leaks and airflows, ensuring optimal functionality in weather conditions. 【Home DIY】: Stainless Steel Air Vent ideal for all tumble dryer vent pipes/hoses, bathroom vents, and range hoods, this vent can be easily integrated into your home's ventilation system. 【Material】: Grille Cover Vent crafted from high quality stainless steel, our vent not only resistant to deformation but also boasts a long service life and durability. 【Application】: Air Outlet with Screen Mesh suitable for air conditioning units, kitchen fans, home wall vents, heat transfer and ventilation systems, our vent a versatile solution for your home's ventilation needs. Specification: Material: Stainless Steel Size Chart: Connection Diameter: 68mm/2.68inch(suitable size: 70mm wall hole/75mm PVC pipe) 75mm/2.95inch(suitable size: 80mm wall hole/80mm PVC pipe) 98mm/3.86inch(suitable size: 100mm wall hole/110mm PVC pipe) 145mm/5.71inch(suitable size: 150mm wall hole/160mmPVC pipe) Package Includes: 1 Air Vent Note: Please allow slightly errors due to manual measurement and different monitors.