Our muffin pans are constructed of aluminum for excellent heat conductivity. Available in 12 or 24 cup configurations. muffintins 12 Cup12 Cups - 2 3/4" x 1 1/8" each MUF-12$18.00 24 Cup24 Cups - 2 3/4" x 1 1/8" each MUF-24$22.00 If you can't find it online, feel free to email us to bowerykitchen@yahoo.com for a prompt reply