The file 'G305 Gliders With Screw Holes 3D Printer Model' is (stl,FCStd) file type, size is 208.4KB.
Should work, there is quite a lot of space around it. I advise measuring yourself and custom tuning the FreeCAD file provided.
G305_Mouse_Gliders-Mouse_Gliders_SetGlider_circle.stl | 64.1KB | |
G305_Mouse_Gliders-Mouse_Gliders_SetGlider_ring.stl | 124.4KB | |
G305_Mouse_Gliders-Mouse_Gliders_SetGlider_without_hole.stl | 39.3KB | |
G305_Mouse_Gliders-Mouse_Gliders_SetGlider_with_hole.stl | 53.7KB | |
G305_Mouse_Gliders.FCStd | 119.4KB |