Instructions for use: Example: 12MM Tape Maker, prepare 24MM width diagonal strips of fabric, which should be than the expected production length. When using, cut the front end of the strip of fabric into a triangle shape, in order to be placed. Enter the tape maker at the end and exit at the small end. After pulling out the strip, straighten it and iron it flat. Specification: Green 6mm, Orange 9mm, Yellow 12mm, Red 18mm, Blue 25mm. Color: As Shown Material: ABS Package Contents: 11PCS Multifunctional Sewing Machine Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.