Although this item is new and unused, please refrain from purchasing if you are concerned about it being stored at home. Negotiations for price reductions will be declined. Size: Width: Approximately 39 cm Height: Approximately 29 cm It has a gusset, but I haven't opened it, so I can't measure it. The height and width were measured with a tape measure while laid flat. As it is canvas material, if you are concerned about the unique smell, we recommend washing it before use (o^^o)