A must for all professional cake decorators. Attachment converts from a regular cake turntable to a styrofoam cake dummy holder in one turn. Attachment is held by strong neodymium magnets. Decorate your cakes with ease. Set includes 6" base and 6" disk with dummy prongs, 10" plain disk, 10" square with dummy prongs and 8" x 12" rectangle attachment for sheet cakes.