484805532411720pcs Air Vents 25mm Circular Soffit Vent Stainless Steel Round Vent Mesh Hole Louver For Kitchen Bathroom Cabinet Wardrobe (white) f26[Material] This porcelain white air vent is made of stainless steel, durable, and strong ability to withstand gravity, not only oxidation resistance, but also more beautiful installation effect.[Design] Air Vent hole with honeycomb design, exquisite round holes conform to the breathable design, small round holes can be dustproof and not easy to block.[Environment] Circular mesh can make the wind easily flow into the spaces where you are staying, it will giving you a fresh and odorless life and work environment.[Installation] This vent does not require much effort to install, the same diameter hole can be mounted directly. Bottom diameter is 25mm/0.98Inch, outside diameter is 35mm/1.37Inch.[Applications] Suitable for kitchen cabinet, wardrobe, decorative cabinet and offices, meeting rooms, music hall.