Tumbler Slider Lid

I bought 2 of these for 20 oz tumblers. I was able to put them in but they are almost impossible to get out. Not sure how to fix this problem. Ideas?

So glad the lid was available

I worried when I ordered this that I wouldn't like it. I shouldn't have. I love it! Fits perfectly and seals amazingly.

When the replacement lids were received, there was no gasket or cover slide to close the lid.

There's not much point of a replacement lid if it can't even be used.

Fits perfect