Material PU Dimenstion 600mm*500mm*25mm/piece 500mm*2400mm*25mm/set(4PCS/set) Color Customized Weight 1.85kg/piece Mini Quantity 90sets Packing 4 pieces in one carton Carton Size 65*54*38cm Fearture: 1. Easy to install 2. Environmental Protect 3. Light 4. Absorb Noise 5. Combinated freely.