Printed using ASA to better stand up to hot and cold environments. New mud flaps are about $75 a piece…this badge cost $4 or $5 a piece. I also bought some M4 x 10mm binding screws to attach them (not sure if links work in here but here it is if they do…). 

https://www.amazon.com/dp/B0CKSDJ68N?psc=1&ref=ppx_yo2ov_dt_b_product_details

There's a washer on the back side that will accommodate thicker or thinner mud flaps.