Fleece Liners are 100% polyester fleece,providing an effective stay dry layer as well as a poo catcher. Wash at 40/60 with the nappies. Please note that fleece does need to be prewashed a couple of times, otherwise liquid runs off it rather than through it.
Bambinex fleece liners come in packs of 20 and are are made of wonderful thick quality fleece.