The holder fulfilled, contrary to my initial Skepsiz, fully its function. The material feels very sticky, but without it to be real. It can be easily applied and removed without leaving traces (adhesive residue or similar) to leave. Yet it holds bombproof. Only the assembly was a bit difficult, because the assembly instructions does not deserve the name. It is not to know what area stand, or holder is, and where that adhesion surface belongs. Thus, one only remains to try it But luckily they can be pulled off easily, apply, remove, etc.