Premium Quality and Dimensions: Each vent in this 8-pack kit measures 8 inches in length and 2.6 inches in width, crafted from robust heavy-duty plastic material that ensures durability and long-lasting performance in various weather conditions. Innovative Design for Maximum Efficiency: The specially designed convex shape of the vents features bottom-facing, inward-tilting holes that enhance functionality by preventing water entry while promoting better air circulation within the container. Effortless Installation Process: Installing these vents is simple and requires only three bolts for secure attachment to your shipping container. The downward-positioned vent holes allow for easy setup and efficient operation. Enhanced Ventilation Benefits: These vents promote consistent airflow, significantly reducing excessive heat, humidity, and pressure inside shipping containers. Improved air circulation also helps minimize condensation, protecting your cargo. Optimal Sealing with Rubber Gasket: Each vent includes a high-quality rubber gasket that provides a tight seal, effectively preventing rainwater intrusion and safeguarding the container’s contents from moisture damage. Color: Black Material: Plastic Package Contents: 1 x Shipping Container Air Vent Kit (8 pcs) Note: This package includes only the items listed above; other products are not included. Due to lighting effects and differences in display screens, the color of the item may vary slightly from the images shown. Measurement may vary by +/- 1-3 cm. Some color variation between batches may occur, which does not affect performance.