Premium Quality and Dimensions: Each vent in this 8-pack kit measures 8 inches in length and 2.6 inches in width, made from durable heavy-duty plastic material designed to withstand various weather conditions for long-lasting performance. Effortless Installation Process: These vents are easy to install and require only three bolts for secure attachment to your shipping container. The downward-positioned vent holes allow for straightforward setup and efficient airflow management. Enhanced Ventilation Benefits: Designed to promote continuous air circulation, these vents help reduce excessive heat, humidity, and internal pressure within shipping containers. Improved airflow also minimizes condensation buildup, helping protect stored contents. Optimal Sealing with Rubber Gasket: Each vent includes a high-quality rubber gasket that creates a tight seal upon installation, effectively preventing rainwater infiltration and protecting cargo from moisture damage. Innovative Design for Maximum Efficiency: Featuring a specially engineered convex shape with bottom-facing, inward-tilting holes, these vents enhance airflow while preventing water entry through directional design. Color: Gray Material: Plastic Package Contents: 8 x Shipping Container Air Vent Kit Note: The actual product may vary slightly in color due to lighting and display differences, which does not affect functionality. Measurement tolerance is +/- 1-3 cm.