TECHWOODN® thewood plastic compositedecking ismade of the eco-friendly wpc materials. The component is 30% HDPE(Grade A recycled plastic) 60% wood fiber(professionally treated dry wood fiber) 10% chemichal additives(Anti-UV agent, Anti-oxidation agent, stabilizers, pigments, lubricants, reinforcing agent...etc.) The main features of the composite decking: 1. Hign recyclable, eco-friendly, saving forest resources. 2. Natural wood apperance, but less timber problems. 3. Moisture/water resistant, less rotten, proven under salt water condition. 4. Barefoot friendly, anti-slip, less cracking, less warping. 5. requires no painting, no glue, low maintenance. 6. Weather resistant, suitable from minus 40°c to 60°c 7. Well done of termites, insects and moldy-proof. 8. Easy to install and clean. DECKING BOARD Item: TW23-146H1-C**T** Dimension: 146X23mm Substructure span: 300mm ACCESSORIES Substructure TW38-38H1-C19T0 TW30-49H1- C19T0 Start rail TW10-63F1-C**F** TW10-55F1-C**F** Clip 1m2 DECKING INCLUDES Decking board: 6.9m with 2.2m/pcs Substructure: 3m with 2.2m/pcs Start rail: 0.55m with 2.2m/pcs Clip: 20pcs COLOR OPTION Stone Grey (C01) Granite (C09) Exotic Brown (C10) Colorado Brown (C19) TREATMENT OPTION Side 1: T01(Sanded) or T02(Brushed) Side 2: T02(Brushed)or T03(Accent)