Type 1 (65 Square)
Size: 65(±2)×65(±2)×15(±2) mm
Weight: 150g (35.55kg/m2)
Qty per m2: 237
Type 2
Size: 100(±2)×60(±2)×18(±2) mm
Weight: 220g (32.34kg/m2)
Qty per m2: 147
Type 3
Size: 280(±2)×60(±2)×18(±2) mm
Weight: 520g (28.08kg/m2)
Qty per m2: 54