FeaturesBody is impact-resistant polycarbonate for PCE series and ABS for ABE seriesOpaque and clear covers are impact-resistant polycarbonate for PCE, opaque covers are ABS for ABE seriesPolycarbonate material is easily punched, drilled, filed or sawedCross point flush cover screws are strong, durable polyamideCover includes a molded in wire lead holeMounting tracks along body side walls for PC card installationMolded internal pads for mounting optional panels, rails and other componentsSeamless foam in place gasket assures a watertight and dust tight sealMaterial is halogen-free