I couldn't find a jigsaw blade storage option that accommodated long and/or wide jigsaw blades such as ones intended for metal so I designed this one for that purpose. 5 slots able to hold up to 7 blades per slot. slides together and holds well but can also use 4mmx1.5mm magnets in the corners for extra hold. I may size these up if I find they don't hold as well as I want but have worked for other designs. Hopefully this is useful to some people. A slotted box will be posted soon, just need to make some tolerance adjustments Box retains blades up to 5" long and 3/8" wide.