... building roofs, other than are the wall reinforcement of cement, plastic asphalt, marble, mosaic and so on. It is an ideal ... 5. Color: White(standard), blue, green, or other colors 6. Package: Plastic package for every roll, 4rolls or 6rolls, a box, 16 rolls ... or 36 rolls a salver. 7. Special specs and special package can be ordered and produced by the requirement of customers.