The file 'Mobilephone Stand Simple 3D Printer Model' is (stl) file type, size is 24.4KB.
80 x 9,4mm area ( around 79.7x9.1 - 79.8x9.2 when its printed.
Holes for speakers are 11mm inset and 15mm wide each.
No support needed, but enable bridge settings. Print as it is
Mobilephone_stand.stl | 126.6KB |