I use mine with a TKL and it's fine. Sliding it over to the left means that only an area near the arrow keys and sixpack is left without the rest, not normally a place I tend to do a lot of anchored-wrist action. It has started peeling a bit on the edge, but that's after 8 solid months of use. It was a no-brainer for me at $10, and still remains so at $11.