They don't mention it but it looks like a good stainless steel. I'll keep an eye on rust. Make sure you have everything in before you close it first, there's no room for whoops, they hold it well. Not the easiest thing to cut off the free end. I had to use a small file to round the sharp blade. I would buy it again.
2-Pack 16In Under Desk Cable Management Tray - Metal Wire Mesh Holder For Desks, Offices & Kitchens (White)
31 Review
Leather Cable Straps - Organizers For USB, Headphone Wires | Cord Management Solution | 2 Sizes, 5 Colors | Gydandir
26 Review
7Colors-21Pack Reusable Silicone Twist Ties With Strong Magnets For Organizing Cables, Hanging Stuff, USB Cords & Fridge Magnets - Fironst 7.48" Magnetic Cable Ties
32 Review
π Melca Cable Management Cord Organizer - 6ft Long Paintable Sleeve Covers Wire Behind Wall/Floor Mount TV, Desk, Computer, PC, or Entertainment System. Hider Concealer Cover Wrap
27 Review