Tiny Cheeks Side Snap One Size Fits Most All In TwoFits approximately 3.5 - 15+ kilosOuter of spliced minky with turtle embroidery, hidden layer of PUL so no cover required and inner of super soft white microfleeceSnap in bamboo insert consisting of trifold and a contour top topped with white microfleece so baby feels dry. 8 thirsty layers of absorbency.