plastic ground protection boards 4×8 Ft 80 T load capacity 4×8 blue ground protection boards 80 tons load capacity SIZE: 4 ft x 8 ft x .5 in (1.2 m x 2.4 m x 1.3 cm) WEIGHT: 87 lbs. ea. (40 kg ea.) LOAD CAPACITY: Up to 80 tons / 200 psi. HDPEPPING: 510 mats []