Help with grip while using powerblocks

Hello FB fam. I wonder if anyone has any guidance on the best way for me to increase my grip on the larger powerblock sets? I have a sport24 set which is great for grip. But my sport50 set have a bigger handle girth and my girly hands struggle to hold the heavier weights when I'm sweaty. I bought some wrist straps but realised on first use that they're better suited to circular dumbbells as they can be rolled to tighten. I can get one powerblock secured gripped with the straps but not two at the same time. I've been looking at grip pads but I don't want to buy the wrong thing again. Any advice gladly accepted!