... 4'X8',1220X2440mm,custom cut to size product name: light blue melamine mdf slatwall with aluminum insert slatwall MDF,called ... 25mm5)slotted Groove Spacing option: •3" on center,75mm •4" on center,100mm •6" on center,150mm6)melamine color option: •unpaint or ... slot board,plain finish slatwall panels •light solid colour,such as white,almond,grey,light yellow,pale blue,pink... •wooden grain patterns,such ...