... 8' (1,220mm x 2,440mm)b) Big: 4 x 9' (1,220mm x 2,745mm), 5 x 8 (1,525mm ... x 2,440mm), 5 x 9'(1,525mm x 2,745mm), 6 x 8' (1,830mm ... 2,440mm), 6 x 9' (1,830mm x 2,745mm), 7 x 8' (2,135mm x 2,440mm), 7 x 9' (2,135mm x ... 2,745mm), 8 x 8' (2,440mm x 2,440mm), 8 x 9' (2,440mm ...