I bought this set from Amazon that includes dead pedal block (3M tape to the carpet) and aluminum pedals. Looks great and stays put
https://www.amazon.com/gp/product/B07Y2S6D5T/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B07Y2S6D5T/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1