Material: Guitar Backpack is made of oxford cloth material, anti collision and waterproof, wear resistant, soft inner non woven material Product SizeClassical Guitar Bag length approx 40x100cm, fit for 38inch guitar. Large Outer Pocket: Guitar Bag has large zipper front pocket, where you can store more accessories such as ,picks, strings,cables,capos. The bag features a thick sponge layer for added protection of your guitar against bumps and scratches. Easy to Carry: Guitar Case Backpack with a padded side handle for easy carrying and transportation. Sturdy nylon side handle for easy portability while commuting or traveling, lightweight and easy to carry Practical: Thick padding shell guitar case protect guitar from scratch, two way metal zippers slide very smoothly. Specification: Material: Oxford Cloth Size Chart: 100cmx40cm/39.37inchx15.75inch Package Includes: 1 PieceGuitar Backpack Note: Please allow slightly errors 1-2cm differences due to manual measurement.