Add additional grip to any phone or case.

[hal1]

Hoping the Mods will accept this double post to both Pixel accessories and Pixel XL accessories, as I feel it could apply to both.

I added these $3.00 home depot self adhesive little 1/4 inch rubber bumpers to the back of my case, or you could add it to the phone itself. They stick well are removable too.

Obviously not a good solution for most people, especially if you pocket your phone a lot, but mine is in a holster 98% of the time I carry it - the Seidio holster has an open back so it doesn't matter what's on the back of the phone.