How are the laptop sleeves measured? It says they are available in 10", 13", and 15" sizes. Are those sizes measured diagonally across the screen or horizontally on the computer?
A potential customer has a computer that is ~13" across but ~15" diagonally. They want to know before committing to my time to create a custom case for them.
@HeatherB go for 15" . Measurements are for diagonally across (they are a slim sleeve - it'll be a tight fit unless her laptop is a slim one - they won't fit chunky laptops)
