<p>Pool Liner Pad Specs:</p> <ul> <li>Pool Size: 12' pool liner pad</li> <li>Shape: Round</li> <li>Material Thickness: ⅛"</li> <li>Special cloth fiber that is thick and durable</li> <li>Creates a vapor barrier to prevent metal corrosion</li> <li>Defends your liner against cuts and punctures</li> <li>No need for tape or additional materials</li> </ul>