The Kaiser Easy Bake & Serve Springform Pan not only bakes a great cake, but it helps transport it as well. This pan has a glass base, which helps provide even heat transfer and serving. The unbreakable locking high-dome cover ensures that your prize winner arrives in one piece, and an interchangable left- or right-handed buckle makes the serving ring easy to open and close. 12.5" x 12.5" x 7" All pieces with the exception of the springform ring are diswasher safe. Springform ring must be handwashed.