These stickers are for Surface series laptops. We do not promise a 100% perfect fit, there may be a size error of 0.1-0.3 cm. Please check your laptop model before buying to avoid buying the wrong product. Since there are too many notebook models, if your notebook model is not listed in the options, please contact customer service. The picture shows we only show the appearance of one notebook for reference. The real product we send will correspond to the model you choose.