Lilly & Frank printed Preflats are a combination of a Prefold diaper(many layers of fabric sewn together) and a Diaper Flat(one large piece of material you have to fold to create a diaper). We decided to take it a step further and add a cute high quality print outer! Each Preflat is 3 layers, 1 layer print topped with two layers of our absorbent bamboo stretch French Terry. The Preflat designs is made to make folding and snapping a breeze. Each Preflat comes with a matching print topped booster with an addition 2 layers of our organic bamboo stretch Terry loop. Simple trifold, pull layers up through baby's legs and fasten the wings in place with a snappi or diaper pin.