On-Stage SM7211B Professional Grade Folding Orchestral Music Stand， Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 13.5" X 18-3/4". Bookplate， rolled edges for safety and strength </span></li><li><span class="a-list-item"> Angle adjustment tension knobs， easy removal from upper shaft </span></li><li><span class="a-list-item"> Friction locking knobs， 1-3/16" center shaft， adjustments fully extend shafts from 24" to 45" and anywhere in between </span></li><li><span class="a-list-item"> Hi-impact plastic leg housing， friction locking knobs， Leg support straps， non-slip rubber feet， variable spreading legs </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/317nFh9O%2BJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31GqYkNX9TL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41EbNlF0eOL.jpg" noproxy>