wheel wells

Any ideas for covering the wheel wells. I have the weathertech bed mat and just want a to cover the wheel wells yet. This is a cling mat that I m thinking of trying. https://www.amazon.com/gp/product/B000C23XI2/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 Was also thinking of velcro and...