12 Pieces Insulating Fire Brick for Ovens, Kilns, Blacksmith, Fireplaces, Forges 9" x 4.5" x 1.25" 2300F Rated Insulating Fire Bricks

The package was slightly hit on the bottom of the box and resulted in 1 brick being broken. It is Not a problem however, I needed a few half bricks anyways. The bricks are very lightweight and should be just right for closing one end of my forge off. A few others are for resting a piece of metal on the outside of the forge entrance, for stability & support of the longer pieces of steel, with an adjustable height roller stand.I think that these bricks are perfect for their intended usage & price. They should last a few years minimum. With care, who knows how long. I would recommend these bricks to others. They are a good weight, size & the price is right also! A broken one is understandable & not a problem.Note: The second picture is the bottom of the box that shows where the foam insulation board was broken. It only broke 1 brick and it's almost in the middle of the brick. So it's not a problem! I Still Give'em 5 stars! 👍

I have used these in a open fire lump charcoal outdoor grill for 6 months. They work great, easy to install they are in the bottom of the grill subjected to intense heat. No issues what so ever! I do have a coal/grate pan underneath the grill grates for the charcoal. Helps to clean ash and coal residue. They are a bit brittle if you are rough with then but mine are laid on a level surface. Dont pound on them as they will break!! No hammers allowed lol. Highly recommend.

Great product great price

These worked great for our outside fire pit. We lined the bottom on top of the concrete to protect it from cracking. Then added lava rock on top. I use a single layer to go around the inside of the concrete retaining wall blocks. They break fairly easily by hand.

Got these for the bottom of our fire pit. We haven't try yet but my husband placed them and Mortered them together. So we're ready to go. He said it was easy to do.

These things weigh a ton! Nice quality bricks. We had quite a few that needed replacing and they right in. (Make sure you measure the size of your bricks.) We didn't have to cut any so I can't tell you about that, but they were easy to put in and fit like a charm.

they feel very lightweight.... are they as durable as the heavier units that came with the wood stove?time will tell

Easily cut to fit.