For your consideration is a Wilton non stick tart pan. This pan has the loose bottom for easy removal of you backed goods. They are 14" x 4".
21" x 15" Aluminum Extra Large Rectangular Cookie & Baking Sheet Pan
22 Inch Extra Large Rectangular Pizza Stone for Oven & Grill | Natural Cordie...
Naturals 21" x 15" Aluminum Extra Large Rectangular Cookie & Baking Sheet Pan
French Rolling Pin, 17.7 Inches Wood Rolling Pin for Baking Extra Long Thickened
New KitchenAid Extra Long Handle 11 Inch Gourmet Classic Ice Cream Scoop Black