100 LP Sleeves Combo Pack - 50 Outer & 50 Inner Sleeves for 12" Vinyl Records - Protect Your Collection - Invest In Vinyl

No not really, I don't know exactly what material that plastic is but it's mostly annoying and gets bunched up in the jacket I've heard some claim those cardboard sleeves can slightly scrape the vinyl when often being taken in and out, over time. The risk is minimal, but I'd rather ensure they're protected You can get 50 inner and 50 outer sleeves for $25, I think it's worth it https://www.amazon.com/dp/B07CYJ5LFN