Very chic, affordable cover. Design quite elegant, especially. Suitable for Macbook Air 13 ''. Closing mechanism by pushing a button properly, shell acts stable. Lint unfortunately (whether in the long term, would remain to be seen), which is preparing in terms of the connections discomfort, also murky unsightly black fuzz on silver device after each use, the overall picture. Leatherette strap too long and thus unattractive.