Material: Neoprene. Soft, stretchable neoprene material fits most 10 Dell, HP, Compaq, IBM, Toshiba, Sony, Apple, Gateway, Acer, and Sharp laptops. Compact laptop sleeve design allows you to safely transport your laptop in any briefcase, messenger bag or backpack. Laptop sleeve dimensions: 10.83 (L)*8.27 (W)* 0.67(H). Note: Please check your laptop dimension before you place order.