Great Features

These shrink wrap vents are lightweight, durable, and have all-plastic construction. Additional features include:

• Automatically Cutting Its Own Ventilation Hole During Installation

• Automatically Securing Itself To Flexible Covering Materials

• Automatically Sealing Itself, Preventing the Entry of Rain & Snow

• Sheltering the Vent Opening To Prevent the Entry of Bugs

• Easily Installs In Seconds With Its Simple One-Push Installation