Dragon Shield | Standard Size Card Classic Sleeves | 100 CT - Smooth & Tough Premium TCG Sleeves - Compatible with Pokemon, Flesh & Blood, One Piece & Magic the Gathering | Clear

This is what your looking for. I bought them for my flip commanders. https://a.co/d/0f5I8JSd

Dragon Shield makes some. I can verify that these are clear on both sides I have my Auntie Ool deck in them. Here is an amazon link: https://www.amazon.com/dp/B000P0SY44?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2&th=1