1.High quality laptop sleeve is made from durable neoprene material, and fits most 10.1 10.2 inch widescreen laptop/notebook.2. Zippered closure designe style gives more easy and quickly way to access it and prevent it slip out of sleeve.3. Internal sizes: 27 x 22 x 2.5cm/ 10.62 x 8.66 x 0.98 inch