Review on S-140 Magnetic Silicone Soldering Mat Heat Resistant Work Mat For Electronics Repair, Phone, Soldering Iron, BGA, Workbench - Size: 13.8 X 9.8 Inch, 932°F Maximum Temperature Limit by Jeremy Edwards

I really liked this mat for repairing an iphone. Probably my favorite part was the segmented screw cups. I think this was a much better choice than an all magnetic base. My magnetized screwdriver easily picked up the screw whereas a magnetized base may made it more difficult to remove small screws. The silicone mat does not conduct electricity so I felt fairly confident that components wouldn't be damage by a stray static electricity spark. I recommend saving the flat box it was shipped in for easy storage unless you choose to roll it up. The box adhesive opened without damage and still would adhere when reused. I'm sure the silicone would also be useful for soldering. While I didn't utilize every feature of this mat, I was pleased with it for what I needed and would recommend it.