This field easel is completely adjustable! The 4-legged tripod stand is equipped with telescoping legs for effortless conversion from a floor-standing fixture to a tabletop display. The black aluminum field easel has 4 legs, instead of 3, for added stability. This is especially helpful when positioned in high-volume locations, such as at the front entry way of a restaurant or within a hotel lobby. The black aluminum field easel also includes a spring-loaded, height-adjustable top clamp to accommodate poster frames of varying heights and thicknesses. Dimensions: Completely Collapsed: 17-Feetw x 5-Feetd x 28-Feeth Minimum Standing: 16-1/4-Feetw x 13-Feetd x 27-1/2-Feeth Maximum Standing: 20-1/2-Feetw x 24-Feetd x 67-Feeth Leg Thickness: 3/4-Feet Maximum Canvas Size: 40-Feeth