Features: brand new and high quality Made of Acrylic material, it is not easy to deform and turn yellow by oxidation. The size fits the computer, and the details will never disappoint you. Two display message boards can be located on the left and right sides, with clip and mobile phone for seat design. The design of the mobile phone for seat allows you to charge and receive messages at any for time.The intimate combination can meet your daily needs. Detachable without leaving any sticky residue, brings you a better use experience. Simple design, the greatest degree of convenience for the office. Specifications: Material: PET Size: Approx.30x8cm/11.81x3.14inches Package Includes: 2 Pieces Monitor Memo Boards(Left & Right) note: Please allow 0-1cm errors due to manual measurement, make sure that you do not mind before you order.