The Tivoli Collection pairs Artisan craftsmanship with a heavyweight sand and cast aluminum frame, designed to be one of our sturdiest sets. Each piece in this 5 piece dining set features a sleek matte black finish, enhanced with weather-resistant properties such as a UV-resistant and electrostatically applied powder-coat. The dining chairs have a sand and die-cast aluminum frame that is crafted with a lattice design on the back and seat. As an easy storage benefit, this dining chair stacks, so you can always maximize your outdoor space regardless of how many guests you're entertaining. The 48 in. round dining table features a basketweave tabletop design with a storage shelf for extra storage that adds strength and stability.