Deluxe Aluminum Tripod Field Easel with Nylon Travel Bag - This lightweight aluminum easel can be used for doing artwork or for displaying signs. The tri-center support adds stability. Two clamps on the front hold your work in place. There is also an aluminum tray (included) that snaps onto the front - artwork can rest on the tray for extra stability. The maximum canvas height is 47 inches. The top of the easel holds work in place with a spring loaded clamp. The entire easel folds down into a black nylon travel bag (also included!).