Those are what people usually use as outer sleeves. You'd probably have to use standard size sleeves over those. Usually what people use for inner sleeves are perfect fits. I use these. They're on the expensive side but they seal so all four sides are covered. https://www.amazon.com/Dragon-Shield-Arcane-Tinmen-Sealable/dp/B09FDFPPNN/ref=sr_1_5?crid=12KEZHC8HFDHU&keywords=perfect+fit+mini+dragon+shield&qid=1645153241&sprefix=perfect+fit+mini+dragon+shield%2Cspecialty-aps%2C92&sr=8-5

edit:

I just remembered that oversleeves are a thing. Look into those if you want to keep using your sleeves as inner sleeves.