Nice and thick. Used with Invisible Glass spray and windows were streak free. Best specialty window towel I have. Made others obsolete. Thanks DI!

Worked well with Invisible Glass. No streaks, clean glass.

Love these towels! Ordered 2 of them, but will be ordering more since it's a pleasure to use. They work very well on windows. Streak-free and dry very well. Can be slightly grabby, but that depends on the liquid you're using on the glass, too.

Easy to use, prevents streaks. Definitely will buy more

Makes window cleaning easier and more efficient. Looks as if it will last along time.

Cleans windows with ease. No streaking, quality material.

These towels do well on windows. The waffle weave design does well in making for a streak free window. The only cons are that they will grab to the window when sliding across. And the yellow color will look dingy over time.