Slide-in rear hatch window vent for the Toyota 4Runner. Made from high-quality ABS plastic, it lets you run the rear hatch glass cracked for airflow — useful for camping, ventilation, or keeping pets comfortable. An optional mesh screen insert keeps insects out. The vent is not a permanent modification. It slides into the factory window track, the glass seats into a channel along the bottom of the vent for stability, and it pulls out by lowering the glass and angling the vent down and out. Installation instructions are included. Specs & Features Single rear hatch window vent High-quality ABS plastic construction Rivet color choice: black, silver, or brass Optional mesh screen insert for insect protection (mesh is permanent when selected and cannot be removed) Slides into the factory window track; non-permanent and removable Installation instructions included Notes Intended for off-road use only Not recommended on glass with vinyl film tint; depending on tint condition, the vent may damage the tint Turn on the window lock once the vent is in place to keep it from sliding out while driving International orders: any import fees are the customer's responsibility; include a phone number for the shipping courier