The thickness of the board beneath it gives deceptive scale. It’s about 50mm tall and the toroid is 85mm in diameter.
https://www.lcsc.com/datasheet/lcsc_datasheet_2408061709_Ruishen-RSCM11548-5mH-3P_C37634003.pdf
I was looking for much smaller CMCs. Also the datasheet for this part doesn’t have impedance-versus-frequency graphs so I refuse to buy it anyway :P
Don’t lie, that’s a high power magnet from fallout 4. Worth 1 ceramic, 3 copper and 1 nuclear material. More if you have the scrapper perk.