LCD Shields

Can I connect jumper wires on pin holes on the Arduino-LCD keypad Shield http://www.cytron.com.my/viewProduct.php?pid=DQoCFyITOjgyOy4vNSAHJ!!!!!ev0AKW1Q24Gkhtd2gwDbA= for input/output purposes without having to solder a socket on it? Does the jumper pin fit the pin hole?