Plastic ventilation grill DS-683

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4″ x 5″ self-adhesive, weather tight vent. Used to create a waterproof vent in a cover, allowing airflow under the cover, reducing moisture buildup without compromising the covers integrity. Removable top for easy installation. Scalloped edges with raised walls allow for vertical or horizontal installation. Product Description *Please note: vents should be applied to warm shrunk film to stick properly. Sold individually or case of 100 Case Weight: 15 lbs