Designed and molded exclusively for theDell XPS 15 9570/XPS 15 9560/XPS 15 9550/Inspiron 15 7501/Inspiron 15 7500/Vostro 7500/Precision 15 3570 3571/Precision 15 3560/Latitude 7520Dell XPS 15 9570/XPS 15 9560/XPS 15 9550/Inspiron 15 7501/Inspiron 15 7500/Vostro 7500/Precision 15 3570 3571/Precision 15 3560/Latitude 7520Dell XPS 15 9570/XPS 15 9560/XPS 15 9550/Inspiron 15 7501/Inspiron 15 7500/Vostro 7500/Precision 15 3570 3571/Precision 15 3560/Latitude 7520It adopts a full inner lining design, and its size and port holes are consistent with the universal model., eliminating the sway and offset issues found in universal models, providing exclusive protection for your laptop. Heat-dissipating lining protects laptop performance: The lining is made of a breathable, heat-dissipating material that reduces heat buildup during laptop operation. This prevents the laptop from stuttering due to overheating. This combines protection with stable device function, making it ideal for people who work