Classic Snap Frame, 1" Profile, 11" x 17" Poster Size, Wall Mount Sign Holder
Amazon.com : JILoffice Dry Erase Board, Magnetic White Board 36 X 24 Inch, Double Sided Whiteboard Easel, Silver Aluminum Frame with Two Flipchart Hooks for Office Home and School : Office Products
Artist Floor Easel, Adjustable Height, with 24" x 36" Snap Frame (Silver Aluminum) (EASSF2436S) - Walmart.com