... surface and crack, protect them not damaged permanently Product Specifications:· Regular size: 8*8, 55-85g/M² 9*9, 55-85g ... per roll: 25mm, 35mm, 48mm, 50mm, 100mm, 150mm, 200mm, 1000mm· Regular length per roll: 10m, 20m, 30m, 45m, 90m, 153m· Common package ...