Made from 3 layers of super absorbent microfibre terry.  These inserts are approximately 10x30cm in size and just perfect to give your prefold or bamboo inserts that extra boost in a pocket nappy.  What makes microfibre so fantastic is its ability to quickly soak up liquid and spread it throughout the entire insert, and if used on top of a bamboo insert this will help you get the most out of all your nappies.