Here's a fairly decent replacement foam option for anyone looking.
1st one I ordered, they sent a piece a few inches shorter than advertised. I would have been happy with a fair discount, they offered something like 10% back or to send me a new one and keep the 1st one they sent. Kind of a no brainer. Took the extra one for future uses and kept the short one and used it anyways.
https://www.amazon.com/gp/product/B07V65KC3W/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1
