... 4mm High resolution 2)CE,ROHS,CCC,UL,ROHS 3)12d delviery/2-5y warrantee 4)Good quality ... Pixel pitch:4mm High resolution2)Certificate:CE,ROHS,CCC,3)Delivery time:12 days4)Good effect with the ... gary mask5)Our updated new product Ph4mm 3-in-1 SMD indoor full-color LED display ItemParameter ... on the P4 SMD 3 IN1 gray mask 3.Certificate: Package: 2 cabinets in one case, plywood case and flight case ...