Make that first shot count! Simply put... if you hunt from a hub-style ground blind with a gun then the Easy Aim Gun Rest is a must have item! The Easy Aim universally works on all Hub-style ground blinds. Its unique patent pending design will allow the hunter to place the gun rest over the upper cross rails of the hub in seconds (no tools required). This secure and stable design allows the hunter to quickly and easily move the rest to any of the four side hubs for a steady and accurate shot. The angled V-bracket of the rest will provide a secure area to rest your gun when not in use. V-bracket swivels 360 degrees.