Japanese Filter Mat Premium Grade Pad Media for Koi and Pond Filters - Lifetime Guarantee by Cz Garden Supply<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>PREMIUM Quality. LIFETIME GUARANTEE!</li><li>100% MONEY BACK GUARANTEE if unsatisfied.</li><li>Improved thicker design: 1.5" thick</li><li>Self-supporting， form-stable， firm and rigid</li><li>Only available from Cz Garden Supply (TM)， USPTO and Amazon Brand Registry Protected</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51iyBaw3LJL.jpg" noproxy>