Purchase reminder: 1、 Before purchase, The outer size of laptop frame (length, width, and height) to compare the inner size of the laptop sleeve (length, width, and height) to choose laptop sleeve 2、Laptop size refers to the diagonal length of the screen (inches). Due to the thinning of the computer frame, some inner sleeves bag of a smaller size need to be selected. For details, please refer to the corresponding size 3、Due to the soft material of the inner sleeve bag, the length, width and height of the inner size can be interchanged within a small range. If one side does not exceed 5mm, it can be installed, and if both sides exceed 3mm, it cannot be installed 4、Laptop sleeve bag is suitable for all brands of laptop computers of the corresponding size, but it depends on the specific model (because the thickness of the frame is different for different models) 5、Due to different measurement standards, there may be an error of 0.5-1cm Package Content: - 1 x laptop Sleeve