Roof Vent – 4 Way Opening – 280mm x 280mm

4 Way Roof Vent - Square Features: Cut Out Size: 280mm x 280mm 24-7 Air flow (When Closed) The Lid is Double Skinned and has gap that air flow can flow thru 24/7 - So driving rain can come thru that on occasions (Has to be pretty drivng rain) Really Great for Horse Areas in Horse Trucks and Floats or Bathrooms areas that best suit 24/7 air Flow when Closed We would not recommend to use inside the Living of a Motor-home/Horse Truck/Caravan or Horse Float You can not see thru the Lid - White Plastic, so no direct Sunlight shines thru the lid 4 Way Opening Tilt Each Side and Front and Back Only Spring Assisted Telescopic lifting Mechanism. So If the weather is Bad you can have it open that the weather doesn't come in These Vents can be Driven with the lid up (Not like a lot of Vents) Fully Opens Up - Whole Lid. Removable Fly Screen - So you can open the vent up Made out off all Plastic Materials Picture is open up to the Front(Or Back or Each Side like this) Fully Open it whole top/L...