Wilton-Foam Decorating Wedges. Get the support you need when making intricately layered gum paste flowers and 3D modeled characters with food safe decorating wedges. Either tear off a piece or cut foam to fit your project. Plus, use the foam decorating wedges to paint designs on fondant covered cakes. This 7-1/2x4 inch package contains fifty-six foam decorating wedges. Imported.