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If you want screw holes or double-sided adhesive Tape, you can easily select this option. \u003cbr\u003e\u003cbr\u003eFor pole mounting, choose \"Fixing method: Pole brackets.\" Pole brackets and other mounting accessories can be found further down the page.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDelivery time:\u003c\/strong\u003e Ships within two business days\u003cbr\u003e\u003cbr\u003eThis warning sign is essential for ensuring proper ventilation in various environments. Ideal for installation in industrial facilities, commercial buildings, and residential areas, it serves to remind individuals not to block or cover air vents. By maintaining clear airflow, this sign helps prevent potential hazards such as overheating or poor air quality. 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