Review on 📦 20 Large Premium Anti Static Bags with Antistatic Sticker - HRX Package | Open Top ESD Shielding Anti-Static Bag for Motherboard, SSD, HDD, Laptop & Electronic Components | 12 X 15.8 inches by Doug Taylor

Little fits in there. It fits a 2.5 SSD fairly snugly and fits the shorter M2 drives. Can be used for CPUs or maybe small ICs if you are doing electronics projects. I can't close a bag with a DDR4 module. 4x6 pockets including stitching and zip. Usable space is a little less - maybe 3 x 4.25. I won't be too harsh because I should have paid more attention and measured things better. They appear to be good quality bags; just less than expected. I give 4 stars for the quality, although they are completely useless to me until I start making Pi projects.