I believe the grit is 320A. They are in excellent unused condition. I didn't dare take a sheet out because I wouldn't be able to get it back in there.
3M 2021 2022 2023 2044 Wet Dry Sandpaper 4 SLEEVE SAVER PACK ????(200 Sheets)????
3M 02134 Aluminum Oxide File Sheet 100C Grit 336U (200 Sheets) 2.75in x 17.5in
Tork ShopMax 450137 Centerfeed White 1 Ply Wiper (200 Sheets)
Tork ShopMax 450337 Centerfeed Blue Paper 1 Ply Dry Wipe (200 Sheets)
Scott 75190 Multi-Purpose 1 Ply 10 x 12 in Shop Towels (200 Sheets)
Scott Blue Multi-Purpose Shop Towels, Pop-Up Dispenser Box - 200 Sheets