Addit ErgoDoc Document Holder Adjustable Support To A3 Size
Acrimet Wall Mount Sign Holder Ledger Size A3, Clear Crystal Plastic with Self Adhesive on The Back, Perfect for Displaying in Office, Home, Restaurant, School (2 Pack) : Amazon.co.uk: Stationery & Office
Standard Clipboard Folder with Storage A3 Plastic Foolscap with Foldover Flap Document Holder 2Pcs : Amazon.co.uk: Stationery & Office Supplies
Four Ringed Binder Display Stand for use as A3 or double A4, in aluminium with an acrylic shelf