DEG Trumpet Marching Lyre<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Formed from lightweight aluminum </span></li><li><span class="a-list-item"> Attaches to the bell rim of the instrument </span></li><li><span class="a-list-item"> Covered with slip-resistant non-scratching material and will not mar the finish of the instrument </span></li><li><span class="a-list-item"> Also useable on marching brass </span></li><li><span class="a-list-item"> Spring holds (5) windows for easy flipping </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51aJONsURZL.jpg" noproxy>