The transfer designs are each approximately seven inches tall. Embroidery pattern includes: iron-on embroidery transfers, stitch illustrations, color chart, and instructions for adding fabric stripes on towels. Yesterday's Charm iron-on transfers are good for two or more transfers each. When a transfer is used up, it can still be used as a traceable design. Transfers are dark gray lines and work best on light colored fabrics. If you are using 100% cotton, transfers should wash out to faint lines or wash away completely.