WPC Panel: non-polluting,no toxic chemicals,UV resistant,water resistant,fire resistant,corrosion resistant.Features: 1. Dimension:90X18mm 2. Environment friendly, non-polluting, no toxic chemicals 3. Against UV, weathering resistant, flexible to form strong arcing curves. 4. Corrosion resistant, moisture resistant and heat resistant. 5.Maintenance free. 6. Processed with traditional woodworking tools.