1. {Neoprene material}:elastic, the fabric is delicate and soft, which can block light rain and static electricity, avoid equipment friction and protect your equipment from accidental drop damage. 2.{Size}: the design is beautiful, the package is perfect, equipped with external pocket for adapter and mouse, please make sure your equipment is smaller than its size. 3.{Design} : Our Laptop Carrying Sleeve Case Bag is Double Zipper Design,Fully Protect Your Computer,Same Images on Front and Back,Double Zipper Design Slides Smoothly and Allows Convenient Access to Your Laptop Computer 4.{Muti-function & Lightweight}: Extendable Handle Design Makes it to Carry Your Laptop Around in Comfort, You Can Also Tuck Away the Handle. Slim, Portable and Lightweight to Take Alone, or Slide it into Your Briefcase, Perfect For Business,Travel.NOTICE: THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER. 5.{Laptop sleeve case bag dimension}: Laptop sleeve about 32cm(12.6 inch) x 24cm( 9.45 inch) X2cm( 0.78 inch);Compatible with : most 11.6"/ 12"/ 12.1" 12.2" inch netbooks