Np. Here’s a link for the straps the come in different sizes, but for just you’re board this is all you’d need.

ROK Straps ROK-10358 Black/Reflective 12" - 42" Pack Adjustable Stretch Strap https://www.amazon.com/dp/B00JVAJJNO/ref=cm_sw_r_cp_api_glt_fabc_3A9G283299Z7AWKADY61