X-Port Professional Expandable Art Portfolio Case (37" x 49") Oversized for Art, Foam Boards, Marketing Displays, Trial Exhibits, Advertising Signage, Product Samples, or Flat Screen TV's / Monitors Twice The Capacity Of Typical Portfolios! Expands To Six Inches Of Depth And Fits Items That Don't Fit In Ordinary Portfolios, While Remaining Light And Easy To Transport. It Will Hold Up To 24 Foam Boards, Several Framed Pieces Of Art or Bulky Product Samples. Ships Folded and Has Compartments For Inserting Your Own Stiffening Boards (Tip: You Can Use 36"x48" Tri-Fold Project Boards For This) To Make The Sides Completely Rigid  Considerably More Structured and Protective Than Wire Frame Soft Sided Portfolios. Stands Up Without Slumping With Stiffeners Inserted and 6 Inch Gusset Expanded. Constructed From Tough 600 Denier Polyester, Which Is Tear-Proof, Water Resistant, And Cleans Up Easily. Loads Easily From The Top - No Zipper To Get In The Way! Oversized Units Are Secured By Both Velcro And Buckle Clips Top Handle, Dual Side Handles And Adjustable, Detachable Shoulder Strap With All Metal Hardware Make It Easy To Carry For People Of All Heights. Includes Business Card Holder That Can Be Used As An Identification Sleeve. 100% 30 Day Money Back Guarantee And Two Year Warranty  If You Dont Absolutely Love Your X-Port Expandable Portfolio We Will Refund The Cost Or Replace It!