1,Inexpensive and are the most ideal new decoration materials. 2,Durable, Waterproof, anti-corrosive, 3. Simple installation, 1. Suitable for all kinds windows. ceiling board.2. Nice substitution of stone or wood sill.3. Inexpensive and are the most ideal new decoration materials.4. Durable, Waterproof, anti-corrosive, 5. Simple installation, good appearance and cleanness.6. Can be laminated, ...