Repair Mat: Anti-static silicone mat with an anti-static and magnetic wrist strap, screw sorting grooves, and 500°C high-temperature resistance. Size: 45 x 30cm, 1 pack. Professional Structural Design: Features various compartments including a parts box, circuit board slot, tool supplier area, a scale ruler (0-35cm), 124 screw positions, 3 screw parts boxes with lids, 18 slots, and multiple magnetic slots for IC chips and small parts. Non-Slip Material: The surface and back of the silicone work mat are non-slip, preventing desk sliding. The soft silicone welding mat also protects the surface of your electronic components or circuit boards from scratches. Application: Ideal electronic mat for soldering electronic components or repairing electronic boards and circuit boards, including smartphones, laptops, computers, smartwatches, cameras, smart toys, glasses, and other products. Sufficient Space: Measuring 30 x 45 cm (17.7 x 11.8 inches), this welding work mat provides ample space for all your repair accessories, aiding in good organization.