Prestige Alvin Art Envelope 21 X 29 - pkg of 6 Protect and store your artwork, drawings and prints with professional Alvin Art Envelopes. The acid-free insert provides a solid black backdrop giving your drawings an immediate border so they stand out, while clear vinyl lets the finest details shine through.
Each protective vinyl art envelope is heat-sealed on three sides for the best durability and longevity. Easy to use, simply open one edge of the art envelope and slide your work inside. The protective .010 ml vinyl sheets clearly showcase your work's best attributes while protecting it from all types of damage.
The envelopes are designed to fit standard paper sizes and portfolio sheets. Perfect for architects, illustrators, or graphic designers showcasing work to potential clients.