DescriptionMade of high-quality stainless steel material, environmental-friendly, safe, sturdy, durable, anti-rust and corrosion resistant. Fine workmanship, beautiful decor for home, modern new house necessity. The air vent could be controlled to meet your demand by adjusting the regulation of our air vent, convenient and practical.Features- Material: Stainless steel. - Size: 4.50X4.50X1.00cm/1.77X1.77X0.39 inch. - Our products are made of high-quality stainless steel materials, strong and durable, not easy to rust, not easy to fade. - Have anti-oxidation properties. High carrying capacity, long service life and good installation effects. - The stainless steel ventilation holes adopt honeycomb design. The exquisite circular holes conform to the ventilation hole design. - The circular holes conforming to the ventilation design are not easy to block. - Fine workmanship and creative appearance ensure its popularity and practicality.