Oxygen Tubing Swivel Connector， Swivel Connector 1220， 2 pack<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Swivel helps to prevent tubing tangles </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Oxygen Swivel Tubing Connector connects oxygen tubing. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Qx9x1GkeL.jpg" noproxy>