Specification:
Design: 5mm square hole(PVC face)
Size of square hole: 3*3mm, 5*5mm, 10*10mm, 12*12mm available;
Size: 595x595mm; 600x600mm, 603x603mm,
Thickness: 8.5mm, 9.0mm, 9.5mm, 12mm;
Backside: Acoustic non-woven cloth
Minimum Quantity: 1x20’FCL
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