antenna bracket ring Meshtastic 868 433 mhz

Hi everyone felt the need to design a custom bracket for my 433mhz Lora antenna so that I could easily place it on my balcony railing, and at the same time it was strong against the wind.
the bracket is suitable for the most common 433mhz omnidirectional antennas but also other frequencies and for wifi.
It is recommended to print with PETG or ABS material to make the product durable in external weather conditions