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Or search for headphones pillows Pillow with a Hole for CNH and Ear Pain Ear Inflammation Pressure Sores Side Sleeping Pillow Ear Guard Pillow https://www.amazon.com/dp/B08D9H74KR/ref=cm_sw_r_cp_api_glt_i_8VRMT5B2RGJQ8K531DQ7?_encoding=UTF8&psc=1
https://www.amazon.com/gp/product/B08D9H74KR/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 But you can just search amazon for pillow with hole there are quite a few options. This one had the best reviews when I purchased it awhile back.
Pillow with a Hole for CNH and... https://www.amazon.com/dp/B08D9H74KR?ref=ppx_pop_mob_ap_share