Lightweight aluminum construction, weighs just 5 Pounds. Innovative design easily adjusts to any gun or crossbow, supporting both forend and stock. Quickly collapses for transportation. Adjusts form 20? high up to 42?. Pivots up/down and rotates left/right for quick target acquisition. Durable cast aluminum hub for maximum stability and smooth movement. Great for: Ground Blinds, Predator Calling, Long Range Rifle Shooting and Turkey Hunting. Enhances success and safety for a beginner by supporting the weight of a gun and provides that extra stability and confidence for the experienced shooter to take a long shot.