Xeros Endpin Anchor: Cello<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Adjustable， 2" wide heavy duty woven strap with large D-ring secures the molded cup with non-slip sole directly to almost any chair leg </span></li><li><span class="a-list-item"> Adjustable form 16" to 32" to accommodate most players </span></li><li><span class="a-list-item"> Folds compactly for storage </span></li><li><span class="a-list-item"> Made in the USA </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41b6EQf65TL.jpg" noproxy>