Captain America 15 Inch Laptop Sleeve Case Black Twin Sides l1p-437z Dimensions:?16.5"(L) x 12.5"(W) x 1.25"(D)fit all 16.5"x12.5"x1.25" laptop. The front side is the same to the back side. It protects your laptop from scratches and provides maximum protection to your computer. 100% water resistant neoprene. Perfect for trips to the office, campus or trendy cafes.