Bosmere F476 Compressed Coco Chips Brick (Pack of 4)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Each compressed brick will expand to up to 6 quarts when re-hydrated with water</li><li>The 4 bricks in each order will make up 2 gallons worth of material</li><li>Ideal for orchid growing， hydroponics， terrariums and more</li><li>Made from a renewable resource</li><li>Made in Sri Lanka under strict quality standards that are ISO 9001 systems certified</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31sGOp8kkNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51V4bJisMBL.jpg" noproxy>