Brand Name: CONCOQuality System Certification: ISO9001:2016,ROSH,SGS. Product Details: ESD PCB Plastic Circulation RackContour size: (50-350)mm*175mm*355mmSize of slots:Width: 4mmPitch: 10mmSurface resistance: below 106Ω32 pcs of PCB plates can be stored.NOTE: Any specification can be ordered.