Features:

• The item may have few fingerprints, you can clean by
  super-fine steel-wool, Restore4 , Tarn-X, Scotchbrite, Zap! or similar before using.
  After that be sure to rinse and dry so without any water spots.

Specifications:

• Materials: FR-1
• Size : 70 x 100 x 1.5mm
• Thickness: 1.5mm
• Layers: Single Side
• Operating Temperature: Up to 140 °C or 285°F