The Max Box is a new Australian invention that has proved to be an amazingly versatile and stable rest. Made of black EVA foam which is extremely light (220 grams) in a rectangular cubic shape with 8 magnets fitted on 4 sides, covered with a film to prevent scratching of the vehicles bonnet. There are slots cut out of the foam in two sizes to fit most stocks and the shape allows two levels for the shooter to select from. The foam is workable which allows customizing by individuals, is shock resistant and unbreakable. It's also great in the workshop when you're cleaning your rifle, scoping or light gunsmith work. It is water proof and will withstand copper cleaners, gun cleaning oils and solvents.