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 Matt Louis

This is a great workmat that has held up to my heat gun and everything else. I tore apart my iPhone 11 and put it back together, and all the little screw slots with the numbers are great for keeping track of what screw goes with which plate/bracket. My only complaint is that the lids for the parts are extremely flimsy and one actually came off by accident because of how thin the hinge is, but asides from that, this is perfect for anyone who is huge into DIY repair