Coaches Sticky sheets gymnasts use on vault

[supportivemom]

Hoping someone can help me find the product college and elite gymnast use on their hands before they vault. I have heard them called sticky pads, they look like white square sheets that are sticky. Does anyone know the name of this product or where I can buy them?
Thank you.

 

[NYGymfamily]

This maybe? https://www.american-gymnast.com/product/tac-10-towels/