Wilton Performance Pans Pillow Cake 4 Piece Aluminum Pan Set Set includes: (1) 6.75"x6.75" (1) 10"x10" (1) 13.25"x13.25" (1) Heating Core New Items. Sealed. The big pan has a dent on the bottom and bents in some places on the lip. The item pictured is the actual product you will receive.