4 Pcs 11x17 Aluminum Clipboard Three Clip Tough Extra Large Clipboard 11x17 Drawing Metal Clipping Board for Office Artists Professionals Workshop Supplies

3 Clip Design: This 11 x 17 clipboard with storage incorporates a 3-clip configuration. Whether used indoors, outdoors, or in windy environments, paper is held securely on three sides for improved stability. Style and Dimensions: The 11x17 clipboard with 3 clips supports both portrait and landscape orientations. It measures 18 inches in length, 13.3 inches in width, and 3.5 mm in thickness, corresponding to legal size. It is suitable for US standard 11x17 paper, A3 size, and ledger size paper. Characteristics: The 11 x 17 clipboard is hard, thick, and robust, yet lightweight. It is resistant to bending, not fragile, and maintains its shape without deformation. Please note, this heavy-duty large clipboard is not waterproof. Quality Material: Made from sturdy aluminum and metal with a silver finish, the clipboard features a smooth surface for easy writing and drawing. It is built to endure frequent and demanding use without breaking or wearing down easily. Secure Clamping: Each clipboard is equipped with 3 durable clips. They firmly hold papers in place without causing damage and prevent documents from being blown away by wind. The clips also help keep document corners from curling up