The BOG Rapid Shooting Rest is the perfect compact collapsible and portable shooting platform. Made of heavy duty cast aluminum and polymers. Twist lock main elevation adjustment. Minimum deployed height 7" maximum height 11" and collapses to 12.8" in length. Easy to store in a backpack and quick to set up this rest will give you the accuracy and range you need to make that big game shot on the fly. Ideal for backpackers or hunters that have to hike on their hunts.