This product includes 2 STL files. Each stl file is another part of the detachable clothes hanger. You can print this clothes hanger in a minimum 200x200 3D printer plate.
*Recommendation: *
Both PLA and ABS are good to go.
No support needed
Infill minimum %40 for PLA, %35 for ABS.
More infill in your printing will increase the clothes hangers shelf life.
In a room temperature ABS shelf life is 1 years, PLA shelf life is 2 years approximitly.
Carbonfiber added PLA only increases the rigidity, Yield strenght will be the same.