Worn over a normal swim nappy, the Nappicover gives an extra layer of protection to guard against pool accidents. Many public swimming pools now insist that a double layer nappy system is used for babies. Worn over a normal swim nappy, the neoprene nappicova is soft and wont chaff a baby's delicate skin, it also helps keep them warm in the water, and makes a wriggly wet baby much easier to grip. The tight fit design and non return style seams on the legs and waist ensures that nothing escapes from this nappicova! Available in Blue or Pink Sizes: 0-3 months 8-12lbs 3-6 months 12-16lbs 6-9 months 16-20lbs 9-12 months 20-24lbs 12-24 months 24-35lbs