The tripod features a simple open leg design making it very easy to clean and maintain when the tripod is used in water, mud, and sand. The camera mounting plate is a generous 2-5/8 inches in diameter with a 3/8-16 mounting stud.I will include three additional (DIY, not Sunway) 20-inch leg sections that will provide an additional 8 to 12 inches in height. / 5cm (I measured about 1.75 inches). This item is in the category "Cameras & Photo\Tripods & Supports\Tripods & Monopods". The seller is "fyama321" and is located in this country: US. This item can be shipped to United States.