Specification:

Design:  5*5mm square hole (paper surface)

Size of Square hole: 3*3mm, 5*5mm, 10*10mm, 12*12mm available 

 No of Perforation Blocks:No1, No2-L, No2-W, No-4, No4-L, No6, No8 Available

Size: 1200x2400mm;

Thickness: 9.5mm, 12mm;

Backside: Acoustic non-woven cloth

Minimum Quantity: 1x20’FCL