Something like this that is custom tailored to the player?
https://www.onppromos.com/p/product/79c8f2a5-8bfa-462f-87a2-e658f51c16b8/hex-high-impact-wrist-guard-youth
I pray that the Twins are very conservative in rehabbing Keaschall's arm. Unless the team miraculously becomes a contender, I see no point in using him aggressively.