G10 has good mechanical properties plus high resistance to heat, arcing, and most strong alkali solutions. It is recommended for use where good mechanical properties are needed under wet conditions. G10 glass cloth reinforced epoxy natural is naturally a yellowish to light green color. The most versatile all-around laminate grades are continuous glass woven fabric impregnated with an epoxy resin binder. Epoxy resins are among the most versatile and widely used plastics in the electronics field, primarily because water absorption is virtually nil, rendering it an outstanding insulator. Specifications: Color: Green Size: 335×300×1.5mm (13" x 11.8") Material: Glass Epoxy Composite Surface treatment: Gloss surface both sides. Package Contents: 1 X G10 Black Plate