I've bought some cheap steelbook protectors on , here's my verdict : r/Steelbooks
BLU RAY SLIP Cover BOX PROTECTOR 4K Strong 0.5mm Plastic Protective DISPLAY CASE £3.99 - PicClick UK
Ps4 Steelbook - New Zealand
10pcs /30pcs Box Protector Sleeve PS4 PS5 Blu-ray XBONE PS3 Game Clear Plastic Protection Box Display Case
Should I take off the protective sleeves from my steelbooks? I know it helps preserve them but they look so much better without it or maybe invest in better ones like the
Blu-ray/DVD/Steelbook Plastic Box Protectors for your Anime Collection - Blu -ray Forum
Malko Premium Acrylic Protector Display Case for Steelbook & Slipcover Blu-Ray or 4K UHD Movies - 2 Pack : Toys & Games
I've bought some cheap steelbook protectors on , here's my verdict : r/Steelbooks
EveryMarket
Clear Cases, Covers & Bags for Sony PlayStation 4 for sale