These are made from two layers of bamboo charcoal fleece on the outside and three layers of bamboo in the middle. The bamboo layers are superabsorbent and the charcoal is said to be anti-pong and anti-bacterial. They are slimmer than the standard inserts that come with Baba+Boo nappies but more absorbent - though this does mean they're slower to dry. They are ideal when your baby is wetting through quicker than usual and also perfect for boosting at night.
Supplied as a pack of two (with ribbon and everything).