The file 'Brass Knuckle Meat Tenderizer 3D Printer Model' is (stl) file type, size is 735.5KB.
Brass Knuckle meat tenderizer
Pretty self explanatory.
This is sized at 240mm wide, however using your slicing software (CURA) I print these at 120mm wide for my hand.
Brass-Knuckles_v3.stl | 3.3MB |