Recycled cast aluminum construction distributes heat quickly and evenly with no hot spots STRATANIUM nonstick surface is metalutensil safe For gas and electric stovetops Bakelite handles are attached with our patented rivetless locking system guaranteed never to come loose Ovensafe up to 500F for stovetop to oven techniques Includes lid also fits any 1025 Lid from any SCANPAN line Dishwasher safe Lifetime warranty Artisan made in Denmark