Authentic pressed sushi made easy create ornate sushi for yourself and your loved ones with this easy to use wooden sushi press shaped like a box with three pieces a main piece comprising the sides of the box a base section that forms the bottom of the box and a lid that is used for pressing this is the singular most important piece of equipment needed to make pressed sushi or oshizushi main box measures approx 21cm in length 7cm in width 5cm in height