Material: Aluminium , Iron & Galvanised Steel Size:24x21.7x39.8-64.6’’(LxWxH) Solid tripod structure with high weight capacity to hold the white board Used for office presentation, home/school teaching, outdoor activity and so on Elastic clip: clip a paper or photo firmly and not easy to fall off ;Easel is height adjustable, with the total height range of 39.8" to 64.6"