Stuffables are basically a wrap with a pocket into which you stuff the absorbant pads.... You remove the pads (the stuffing!) for easy washing and drying - soft polyester fleece on the inside keeps the baby's skin dry. One part to wear (handy), two parts to wash (quick washing/drying)! •Inner fleece lining is now cream and this new fleece has added 'wickability', i.e. the moisture passes away from the skin very quickly, leaving baby's skin super dry •Extra flap of fleece at the back of the pocket to keep all the waterproof fabric away from the baby's skin •Foldback washing tabs on the velcro versions •Less bulk on the wrap around tabs, making for a generally trimmer nappy all round •Now come with TWO new "Slimma Stuffs", very long, quick drying part bamboo and part microfibre booster pad which can be folded very flat to reduce bulk when on the small settings (but opened out so as to dry quickly) * TIP * - When stuffing, make sure that the padding is flat (for baby's comfort) and that the padding reaches from one side to the other (for optimum performance). Stuffables are sized to fit from birth, approx 6lbs-35lbs(3-16kg)