This Deluxe Black Sheet Music Carrying Bag by Bobelock is a durable nylon bag with padded velour interior. The handles are reinforced around the bag so they won't break under heavy loads and it has D-rings. Two handy interior pockets carry pens, pencils, etc. It measures 16.5"X13.5". Made by Bobelock, the leader of functional, economical, and quality instrument cases.