You can buy these wrappers in some of the larger supermarkets or in Asian stores. However, they are very easy to make yourself and below is a good straightforward recipe.
Sift the flour and salt into a bowl. Gradually add the water, stirring with a fork until you have a soft and sticky dough, then cover with clingfilm and leave for 1 hour.
Knead the dough for 3-4 minutes.
Heat a very lightly oiled pan or griddle on a medium heat until the surface of the pan is medium hot. Rub the dough over the surface of the pan so th