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Customers can basically choose the right size according to the following formula and data:
- Laptop length + Laptop thickness ≤ laptop sleeve length
- Laptop width + laptop thickness ≤ laptop sleeve width
11-12"(Screen) Laptop SleeveLength x Width x Thickness: 12.44in x 9in x 0.24in / 316mm x 229mm x 6mm
13-14"(Screen) Laptop SleeveLength x Width x Thickness: 13.23in x 9.65in x 0.24in / 336mm x 245mm x 6mm
15-16"(Screen) Laptop SleeveLength x Width x Thickness: 14.76in x 10.82in x 0.24in / 375mm x 27.5mm x 6mm