MICRO PROFORATED PANEL
Linear holes,Hole pitch 16mm,
Front aperture 10mm
Thickness 15mm or 18mm
ACOUSTIC FABRIC : fire-proofing and sound absorbing black thin acoustic fabric attached to the black.
WIDTH : 128mm or customised size.
LENGTH : 2440mm at the max, or customised size.
TOLERANCE : 0.1mm on width, 2mm on length.
CONNECTION : could make into 90 degree angle of the rabbet and notch on the legnth size..