Adjustable 8211 Collapsible design with height adjustment from 25 inches 8211 50 inches,180 degrees adjustable angle bookplate can be adjusted to suit your environment, it has plenty of width for page-turning. Easy-to-use knobs allow for adjusting the tilt as needed for a comfortable viewing angle. Metal Tripod Stand 8211 There is no need to worry about the loading capacity of this conduct music stand with the sturdy l tripod support legs, which have high-quality non-slip rubber caps at the bottom that secure at any height. Remains upright and excellent stability. This stand perfect for sitting or standing, and the vented tray, tall, wide, and deep enough to hold any kind of music sheet or books. Flexible amp Portable 8211 Opens and closes quickly and easily. Portable yet sturdy for traveling, school or home. The removable bookplate and collapsible tripod base for superior portability and easy storage.