Perfect sized because they are small enough to not be obnoxious on a page, but large enough that you can write a word or two on them in case you need to remind yourself what you marked.

They are colorful, durable, stay stuck where they need to be, and are just the right size

The size is good for marking key passages to flip to in my notes and are good for color-coding.

The perfect size flags for keeping your place when reading.

The stickies are the perfect size and I love the color pop

Nice size selection.

I like the 1 inch wide size as I can use an extra fine Sharpie to write a name or topic onto the tab for quick reference.