OSB 3 Board (L)1.22m (W)0.61m (T)12mm 5300g OSB 3 Board (L)0.81m (W)0.41m (T)9mm 1690g OSB 3 Board (L)1.83m (W)0.61m (T)15mm 9690g OSB 3 Board (L)1.22m (W)0.61m (T)15mm 5160g OSB 3 Board (L)2.44m (W)1.22m (T)9mm 17390g Softwood OSB 3 Board (L)0.81m (W)0.41m (T)11mm 2400g Tongue and Groove Chipboard Flooring 2400mm x 600mm x 22mm Smooth OSB 3 Board (L)0.81m (W)0.41m (T)18mm 3840g OSB 3 Board (L)2.44m (W)1.22m (T)18mm 31050g OSB 3 Board (L)1.22m (W)0.61m (T)9mm 4130g OSB 3 Board (L)2.44m (W)1.22m (T)12mm 25880g OSB 3 Board (L)0.81m (W)0.41m (T)15mm 2830g Tongue and Groove Chipboard Flooring 2400mm x 600mm x 18mm Smooth OSB 3 Floorboard (L)1.69m (W)634mm (T)18mm Tongue & Groove Flooring Grade Moisture Resistant Chipboard Softwood OSB 3 Board (L)1.22m (W)0.61m (T)11mm 5300g OSB 3 Board (L)2.44m (W)1.22m (T)11mm 10600g Tongue & Groove Flooring Grade Chipboard Peel Clean 2400 x 600 x 22mm OSB 3 Board (L)1.22m (W)0.61m (T)18mm 8640g OSB 3 Board (L)0.81m (W)0.41m (T)12mm 2400g