Sun shade for hands

I use pacer poles when walking and even with suncream they got sunburn on a recient 10 day walk in tasi.
I was thinking of having a 6 inch sun guard that clips into the top of my pacer poles so shade the top of my hands when walking in hot climates. The pace poles have a hole that you can use for a press clip. Walking with poles means the top of your hands are more exposed to the sun than not using poles.
Has anyone tried something like this as I plan to walk larapinta trail in winter?
I was thinking of having a 6 inch sun guard that clips into the top of my pacer poles so shade the top of my hands when walking in hot climates. The pace poles have a hole that you can use for a press clip. Walking with poles means the top of your hands are more exposed to the sun than not using poles.
Has anyone tried something like this as I plan to walk larapinta trail in winter?