Rolling Pin Rings (Large) - by Sugar Crafty Use this set of Rolling Pin Rings to place on the end of a rolling pin to achieve uniform sized rolled dough, fondant and gumpaste every time. Set of 4 pin rings. Diameter: 48mm. Widths: 1.6mm (pink), 3.2mm (purple) and 4.7mm (turquoise), 9.5mm (white). Minimum order of 5.