Insulation Paper Board suitable for the frame, suporting twig, spacers, enclosed screen, widely used in transformers. Thickness: 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm-30mmSheet size: 1000mmx 2000mm, 1400mmx2500mm, 1220mmx2440mm, 1400mmx3200mm, 1600mmx4200mmColor: Natural Brown color, Red colorPacking: 500kgs/Pallet , 1000kgs/Pallet transformer Insulation Paper Board