Medport Replacement Re-freezable Ice Pack (Pack of 4-3 Oz) by Cold-Pax<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> you get a total of 4 cold packs with this order </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Long lasting cold， 3 ozs of cooling </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Reusable ，Leakproof </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Efficient transfer of energy </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Dimentions 5 x 0.5 x 2.5 inches </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41qihnLzChL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZDAqQjDsL.jpg" noproxy>