100% Cotton Baby Sweat Pad Size: 38 x 22 cm Thank you for looking. This item has been kept unopened for several years since purchase. On summer outings, it can be difficult to change clothes, so a sweat pad would allow you to quickly remove it and prevent heat rash. Even in winter, babies tend to sweat in warm places like shopping malls, so I think this will be very useful! It may be difficult to see in the photos, but it has a pocket, so it seems possible to use it by inserting a soft cooling pack.