Description: Perfect for soldering electronics assembly or electronics and circuit board repair such as for smart phone, laptop, computer, sports watch, camera, smart toy, eyeglasses etc. Heat-resistant and chemical-resistant mat, rugged cut resistant surface resistance to high temperature of 500 °C, can well protect the maintenance platform. Non-toxic and Odorless.Made of Silcone, resist corrosion, solid and durable to ensure that it can hold up well to daily use, easily cleaned nice with soap and water. Anti-Slip, both surface and back side are nonskid, it won't slide around on your counter or station, and its attractive design keeps small parts from sliding, too. With built-in scale ruler (0 ~9.84 Inches) and 208 notches to classify screws, IC chips and small parts, making your repair work more easy. Specification: Material: Silicone Size: 350*250*4mm/13.78*9.84*0.16 inch Color: Blue Package Includes: 1 Piece Heat-resistant Repair Pad( Fix screws tool is not included)