Angelina Satin / SatinFill comes in 5 sizes: .5", 1", 2" in regular satin stitch & 3", 4" in SatinFill stitch. Size is based in the capital A. Each size includes uppercase, lowercase, numbers and four punctuations. Some characters in the 3" set and many in the 4" set exceed hoop limitations of standard 4x4 hoops.