2 Ceramic Soldering Boards Soldering Mat for Jewelry Making Firebrick

These work perfectly but they get HOT. I had them sitting on a block of wood to protect a table while soldering a piece of jewelry and the brick started to smoke. These work as they should though.

Kind of thin but they do the job!Good value, just be careful they will break if you're too rough

Worked great

product as described. seems to work for my purposes

These are the perfect size for making jewelry. Does the job in soldering. Can't go wrong with this. Greatbprice and fast shipping

These work fine for the intended use.

Thought they were solid at first, I’ve been silversmithing for 2 weeks and have only made 5 pieces. I was working on a new piece today and it split down the middle.

Crumble so easily