Wilton Recipe Right 3 Piece Cookie Pan Set Set of 3, measures 13-1/4 by 9-1/4 inches, 10-1/4" x 15-1/4" inches, 17-1/4 by 11-1/2 inches Heavyweight, warp-resistant steel construction Even heating for exceptional baking performance Non-stick coating for easy food release and clean-up Hand washing recommended