Bundle Progress Tab Keepers - Sunrise and Moon Phase - MidnightWe're addicted to functional flair, and our progress tabs are a fast favorite. These handy progress keepers have measurements for 1" 2. 5cm on the back so you can track your knitting progress as you go. There is a loop attached the the bottom where you can attach any other stitch markers or progress keepers you need to have close at hand. For a demonstration of how to use this item, click here for a short video. This listing is for a bundle of two