Shockproof The laptop sleeve feature with a soft anti-static shockproof sponge padding layer can effectively absorb impacts and reduce damages caused by accidentally bumping y scratches. Material y handcraft made of Oxford cloth fabric with perfect handcraft which scratch resistant and anti tear obstructs water and vapor effectively. Mute-function y lightweight Mute-function pocket of the laptop sleeve case Provide you the roomy space for your daily usage keep the items well organized lightweight and slim carry more conveniently. Compatible Laptop case is suitable for 13-13. 3-Inch laptop/notebook/Ultrabook. due to different model sizes it may not be able to fit all computers. If you have any questions about the product please contact us In time.