This removable tape works just like sticky notes, it can be repeatedly repositioned. Once you try this method of keeping track of your place on a chart or pattern, you will wonder how you ever worked without it. Originally used as a tool to teach reading, it morphed into a knitting tool.
To extend it's life, apply the tape to a sheet protector holding a pattern, rather than directly on the pattern. Comes in a plastic dispenser and is .5" wide x 393" long.