It is an product for soldering electronics assembly or electronics and circuit board repair, for example mart phone, laptop, computer, sports watch, camera, smart toy, eyeglasses etc Soldering Mat magnetic parts areas moderate magnetic strength, weak magnets cannot fix screws, too much magnetism can cause problems in some sensitive electronic devices Heat insulation repair mat can be resistance to high temperature of 932 Fahrenheit(500 Celsius), which can protect your desk from burning and This Soldering Mat is made of high quality silicone, It resists and out of shape, Its texture is soft, solid and , Soldering Mat both and back side are adopting the anti-slip design Features: Professional maintenance platform for mobile phone/computer. Made of soft silicone with rich elasticity for easy use. Anti-high temperature, anti-, for a long time use. 300mmX200, large area for better operation. Comes with storage gird for convenient use. Specification: Type: Heat Insulation Soldering Mat Maximum temperature resistance: 500 Celsius Colour:Blue Material:Silicone Size:300 x 200mm Package Contents: 4 x Repair Mat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.