100% Brand New Sleeve bag !!1. Unique design for Macbook laptop, 100% fit2. Protects your laptop against shock, damage and scratchesBag Special design for Macbook 11.6",13.3",15.4" inch laptop Compatible with:Compatible with:For MacBook 11 inch: Suitable for MacBook Air 11.6-inchFor MacBook 13 inch: Suitable for MacBook Air, Pro Retina 13.3-inchFor MacBook 15 inch: Suitable for MacBook Pro Retina 15.4-inch Pls attention: The bag four corner all are round, the corner dimension is small than above bag info.All bag each side inner dimension is small about 1.5 ~2.5 cm than outer dimension.