... ,with Pentray3)Good wite,dry erase4)CE,SGS5)Magnetic,Projection Xiamen Blessing Glass Whiteboard Manufacturing Co., Ltd ... meet the European Union standards. XIAMEN BLESSING GLASS WHITEBOARD-Magnetic Glass Notice BoardProduct Performance Indicator1. Hardness :> 3 H. ... : Markers Pen,Magnetis,Installation screws,erasers,Pencop etc Magnetic Glass Dry erase BoardInstallation: Comes with our patent pentray ...