Premium Quality and Dimensions: Each vent in this 8-pack kit measures 8 inches in length and 2.6 inches in width, crafted 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-facing vent hole design allows for simple setup and efficient operation. Enhanced Ventilation Benefits: Designed to promote airflow, these vents help reduce excess heat, humidity, and pressure inside shipping containers. Improved air circulation also minimizes condensation, helping to protect your cargo. Optimal Sealing with Rubber Gasket: Each vent includes a high-quality rubber gasket that creates a tight seal, effectively preventing rainwater from entering and protecting the container’s contents from water damage. Innovative Design for Maximum Efficiency: The vents feature a specially designed convex shape with bottom-facing, inward-tilting holes that enhance functionality by preventing water ingress while promoting improved air circulation. Note: The actual product may vary slightly in color, which does not affect functionality. Color: Gray. Material: Plastic. Package Contents: 8 x Shipping Container Air Vents. Only the items listed are included; other products are not part of this package. Note: Lighting and display settings may cause slight variations in the color of the item as shown in images. Measurement may vary by +/- 1-3 cm.