Kaisi S-130 Insulation Silicone Soldering Mat Repair Mat, Heat Resistant Silicone Work Mats 932°F with Scale Ruler and Screw Position for Soldering, CellPhone Electronics Repair, Size: 13.8 x 9.8 inch

I will update this if I find any issues going forward, but having said that for the price of 26$ and it including a static bracelet and 2 precision grips along with the mat even if the magnetism turns out to be less than perfect the design is still awesome. The ruler at the bottom shows imperial and metric and is super handy, all of the screw drop points are labeled, everything is more or less and some of the screw containers are magnetized although some have criticized the strength of the magnets... some have pointed out it is not ESD resistant, I will do some tests and research on this, but so long as you are safe and practice proper precautions that you would do on most other surfaces I don't think that is a valid argument as they don't claim ESD just "static resistant" and to be fair... the mat itself won't get damaged by static so it is true. I will update this if I find anything wrong but it really does seem like a great deal, I chose this one despite the price because of the screw drop designed in containers locations and the ruler on the mat as well as the tool slots, the design is awesome and it is cheap... if you want something larger than most things you would ever need for soldering purposes or if you want perfect magnets or containers that close etc you shouldn't buy a 26$ mat expecting what you would get for a premium good that costs way more. This is large enough to work with my rather large laptop on it in the event I for some reason needed to do that instead of embedded systems work I could albeit my laptop would be slightly off the mat or covering portions of the mat, and I have a pretty big laptop. In no instance would my laptop need to touch a surface other than the mat though, even if it's hanging off the side the Matt is so thick it wouldn't touch the table the mat is on. You can see the magnets locations on the back and the slots they are located on are labeled on the top, also if you are wondering why most mats are this color and want to buy a black or Grey mat.... they are this color and some yellow because it makes it easy to find electronic pieces and screws as Grey's, blacks, etc stand out color wise better contrasting the mat.

Perfect mat for when your trying to repair something that uses very small screws. Worth the money and works great for holding small pieces

Nice mat, great cost, good size and allows me to fix watches and cell phones. Looks good, adds protection to devices being worked on.

We have never heard of this type of mat. The description is good and we thought we should give it a try. Ordered the smallest size for my husband's occasional electrical/precision tasks. The mat is very flexible and feel like a good quality piece. No assembly needed, just roll it out. The many compartments on the matt is quite organized (which I like) but does not work for my husband. He feels like most of the working space on the mat is occupied by these compartments that he will never use. If you do precision work with many tiny parts, these grids/compartments are fantastic.

The Kaisi S-130 Silicone Soldering Mat quickly earned a permanent place on my workbench. As soon as I started using it, the difference was obvious to me. I found that this mat keeps small parts organized and protects the workspace from heat and solder splatter, as it’s meant to. The silicone material feels durable and handles high temperatures without any issue. I also like the built-in sections and ruler markings, which make it much easier to use and to keep screws and components from wandering off during a repair. I expect that this mat will last for years, if not my lifetime. For anyone working on phones, electronics, or small devices, this mat brings order and protection to the workspace. It’s simple, practical, and exactly the kind of tool that makes careful repair work smoother and more enjoyable.

This thing is perfect for taking tech apart, can organize the screws nicely around their component on the right side, and it has little square pockets for the screws so they wont roll away Repaired an iphone 7 last night and this held the tiny screws in place perfect

Fantastic mat. It is easy to store small parts in the various little compartments on the front. It's easy to use in a variety of places, and is quite durable. Overall, it is a good value. I use it for everything from soldering to pouring resin.

Mat exactly as advertised. Good size and compartments are handy. Excellent price. Would buy again.

Super

Works as advertised. Heavy enough to keep flat

Nice mat. I have used it many times now and I am very happy with it. It stops my bench from getting burnt from my soldering iron, and I like that it is non-slip and contains small items from getting lost.

Great quality, and is very useful. Highly recommended it is perfect for repairs.

Funciona muy bien para administrar los tornillos y partes mientras estás desarmando y armando. Tuve un pequeño problema en la entrega por parte del repartidor, pero el vendedor y amazon me apoyaron y estoy muy satisfecho con mi compra.