Case Star Feather Series Soft Neoprene Laptop Notebook Ultrabook Sleeve Case Bag for Macbook Pro Macbook Air 13-Inch/13.3-Inch (Gray Color with White Feather) Material: soft neoprene Dimension: 13.4" L x 9.5" W Unique feather designsProtect your laptop from scratch and dust Designed for easy removal and insertion; fits all Apple Macbook 13" 13.3" 100% quality guarantee and it's better to let it air out by propping it open a few days before use.