Wilton Shaping Foam - Pack of 3 A pack of 3 shaping foams in different thicknesses, useful when shaping and cupping sugar petals and leaves. Use the thin squares for shaping and thinning petal edges and cupping centres with a ball tool.  The mat with a small hole is useful when making wired sugar flowers. Use the thicker square for cupping of flower centres and marking of some vein lines. Suitable for sugarpaste or flower paste. Do not immerse in water, or wash in dishwasher.  Simply wipe clean with a damp cloth and allow to dry naturally. Dimensions: Each mat measures 4\" x 4\". 1 thin pink mat = 2mm thick (with hole), 1 thin lilac mat = 3mm thick, and 1 thick pink foam sponge = 12mm thick.