Designed and molded exclusively for theDell Latitude 3330/Dell Latitude 3330 2-in-1/Latitude 3320/Latitude 3301/Inspiron 13 5390 5391 5300/Vostro 13 5391 5390 5300 5301Dell Latitude 3330/Dell Latitude 3330 2-in-1/Latitude 3320/Latitude 3301/Inspiron 13 5390 5391 5300/Vostro 13 5391 5390 5300 5301Dell Latitude 3330/Dell Latitude 3330 2-in-1/Latitude 3320/Latitude 3301/Inspiron 13 5390 5391 5300/Vostro 13 5391 5390 5300 5301It 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 on their laptop for long periods of