About this 3D model

Hy guys, this is my first version of a picture hanger. I printed it in PLA. I tested it and i discovered that it can resist to 6kg of static force with 0 issues. I created 2 versions of it (the first with the single and the second with 3 elements). I hope you guys enjoed it and let me know in the comments if there are any problems. Thank you all