Designed and molded exclusively for theLenovo 100w Gen 3/100e Chromebook Gen 3/500w Gen 3/500e Chromebook Gen 3/300e Chromebook Gen 3/300w Gen 3/500e Chromebook Gen 4s/Chromebook 11IJL9Lenovo 100w Gen 3/100e Chromebook Gen 3/500w Gen 3/500e Chromebook Gen 3/300e Chromebook Gen 3/300w Gen 3/500e Chromebook Gen 4s/Chromebook 11IJL9Lenovo 100w Gen 3/100e Chromebook Gen 3/500w Gen 3/500e Chromebook Gen 3/300e Chromebook Gen 3/300w Gen 3/500e Chromebook Gen 4s/Chromebook 11IJL9It adopts a full inner lining design, and its size and port holes are consistent with the universal model. 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 time. Warning: NOT compatible with other laptops {{Warning: Mos