It Fits! fabric cutting dies come in a variety of shapes and sizes and are designed to fit with existing GO! shapes. From shape basics to holiday, to whimsical birds, cutting has never been so easy! All die sets come with a free project idea sheet. Shape, size, and number of cuts per die vary by design. For use with the GO! Fabric Cutter and GO! Baby Fabric Cutter (Both sold separately). Note: Not all dies will fit the GO! Baby Fabric Cutter. Refer to die size for compatibility.