Notebook Cooler Travel Gaming Laptop Ventilation Stand Cooling Fan. Hand-made polishing, smooth surface, more fashionable. Honeycomb-shaped vent design, dustproof, anti-foreign matter, not easy to block.
eBay
Description：Material: This air vent is made of stainless steel, durable, impact-resistant, scratch-resistant, moisture-resistant, corrosion-resistant and odorless, not only has oxidation resistance but also has a more beautiful installation effect. No screws included.Advantage: The stainless steel air vent is sturdy but lightweight, has smooth edges, simple and safe for installation. stainless steel mesh design, the air flows easily, and the small strip exhaust port can block dust, not easy to block.Wide Application: This air vent is used in offices, meeting rooms, auditoriums, music halls, bedrooms, kitchens, bathrooms, storage rooms and anywhere else air needs to move.How to Install: It is recommended to wear gloves during installation when installing push the cover into the mounting hole, it will snap firmly and not easily loosen.
eBay
48mm wide by 10mm high (44mm hole needed). These air vents allow ventilation for your reptiles in a vivarium.
eBay
Description：Material: This air vent is made of ABS plastic, durable, impact-resistant, scratch-resistant, moisture-resistant, corrosion-resistant, nontoxic and odorless, not only has oxidation resistance but also has a more beautiful installation effect. No screws included.Advanced Advantage: The ABS plastic air vent is sturdy but lightweight, has smooth edges, simpler and safer for installation.ABS plastic mesh design, the air flows easily, and the small strip exhaust port can block dust, not easy to block.Wide Application: This air vent is used in offices, meeting rooms, auditoriums, music halls, bedrooms, kitchens, bathrooms, storage rooms and anywhere else air needs to move.
eBay
Soffit Furniture Ventilation Cover. 1 x Round Air Vent Grille 40 mm Hole.
eBay
The G700 Circular Soffit Ventilator is designed to be fitted before or after installation of soffit boards. The airflow passage consists of evenly spaced slots specifically sized to prohibit large insects gaining access but wide enough not to be blocked by debris, paint or water droplets.
eBay
Stadium BM406B Brown Round Soffit Vent - 3". The vent's design features evenly spaced slots, preventing large insects from entering while remaining unobstructed by debris, paint, or water droplets. Available In: White Colour.
eBay
Quick and easy. Exhaust air grilles correspond to the breathable design, dustproof, windproof and not easy to block. Perfect for aeration and venting. 10 x Air vent holes. Colour: Black. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay