FDXGYH 2 Pcs ID 4.0" Wall Stainless Steel Flange Self-Adhesive Tape Round Escutcheon Plate Cover for Water Pipe Faucet Decoration Accessories

FDXGYH 2 Pcs ID 4.0" Wall... https://www.amazon.com/dp/B0CJC2QC4G?ref=ppx_pop_mob_ap_share I went with this, not sure it’s large enough to cover your hole, might need some patching