Perfect size for an electrician's basic hand tools (nut drivers, tape measure, screw drivers, crescent wrench, strippers, pliers, side cutters, channel locks, file, meter, level, hack saw, hammer... etc). or use for cleaning supplies. This tool bag is made from 600D polyester fabric which provides unmatched durability and reliability. The double fabric with fine stitching of the entire tool body makes the bag extremely tough and long-lasting.No need to worry about your tool bag getting damaged or breaking while in use. The hard water-proof molded base keeps the the bag clean and dry, protects your tools in the bag from hard falls. the whole body metal fittings are made of stainless steel, No need to worry about your tools getting rust and wet.