BIYOMAP Protective Art Case 23-Inch-by-28-Inch is the perfect, convenient solution for storing and transporting your works of art! The materials and construction of the BIYOMAP cases ensure maximum protection and their reusable, recyclable fabric provides a better solution for the environment than disposable packaging. Our cases are water resistant, breathable, acid free and scratch-proof. BIYOMAP cases are space saving and offer dust free protection. A transparent pocket on the outside of each case allows you to store valuable information about the contents when storing artwork long term. A removable handle helps you easily transport your work of art! Available in 10 sizes, they are easily distinguishable by a special color-coded border!.