Golf Bag Microwave Safe Pantastic Plastic Cake Pan Pan measures approximately 14" x 7" x 1-3/4" Can be used exactly like aluminum pans in a conventional oven as well as a microwave. microwave safe. Pan measures approximately 14" x 7" x 1-3/4" These lightweight, durable plastic pans can be used exactly like aluminum pans in a conventional oven as well as a microwave. Do not place directly on oven rack, place on shiny cookie sheet for baking. Each pan is Designed to hold approximately one bag of cake mix. Bake at 375 F. Complete directions included.