The slim 4mm deep quality finished aluminium frame of this Quartet Penrite Slimline Premium Whiteboard is lightweight but sturdy and features a low-profile edge. The smooth edges and clean lines take up less space than traditional whiteboards and are perfect for creating a sleek, minimalist designed space, the design sits flush with the wall with no visible mounting hardware. You can even connect your other Quartet boards side by side creating an endless, commercial grade, magnetic and dry-erase surface for collaboration. Features: The surface of this whiteboard is premium steel, it's magnetic and dry-erase so you can attach or write up notes and reminders. The outstanding commercial grade, magnetic steel surface will not scratch, dent or ghost, making this board the ideal choice for heavy classroom or office usage. The surface dimensions for this whiteboard are 2400 x 1200 mm, making it perfect for larger meeting and class rooms. This kit comes with wall mounting accessories for easy installation. When mounted to the wall, the attachments are covered by the seamless slimline design. The slim 4mm aluminium frame creates a sleek look. The surface of this board is white, a great blank canvas for you creativity. Recommended use with Artline Whiteboard markers that you can conveniently place on the included pen tray.