English cucumbers, also known as seedless cucumbers or hot house cucumbers, are long and narrow with a thin skin and few seeds.They are usually wrapped in plastic to protect them during transport and storage. English cucumbers are a popular choice for salads and sandwiches because of their mild flavor and crunchy texture. They are also great for pickling because they hold their shape well. Together with American cucumbers, English cucumbers are the two most commonly available cucumbers at most groceries.