240X240MMX1.0MM 1.5MM 2.0MM 2.5MM 3.0MM 3.5MM 4.0MM 5.0MM 6.0MM Carbon Fiber Sheet 100% 3K Carbon Fiber Laminate Plate Plain Weave Panel Sheet 4.0MM Thickness(Glossy Surface). This carcon fiber sheets contains 100% carbon fiber imported from Japan.