Quik Lok BX-14 Keyboard Accessories<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Constructed with 30mm x 30mm quality steel tubing </span></li><li><span class="a-list-item"> Computer controlled welded for consistent high quality </span></li><li><span class="a-list-item"> Five height adjustment positions </span></li><li><span class="a-list-item"> Thick， comfortable seat cushion with steel plate reinforcement </span></li><li><span class="a-list-item"> 250 lb weight capacity </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Bv82bwXvL.jpg" noproxy>