The weber one-touch silver charcoal grill has a generous, 18.5-inch-diameter cooking area. It has a steel-plated cooking grate and its vent is made from aluminum to resist corrosion. This weber charcoal grill has a porcelain-enameled metal frame. Its glass-reinforced, nylon handle lets you safely handle the grill top. This portable, charcoal grill has all-weather wheels for easy mobility. Its one-touch cleaning system makes cleanup quick and easy. This outdoor grill requires assembly.