With Appleboxes you can do many things on the set: seating, height adjustment, camera platform, stepladder, etc. Our Appleboxes have the same base area of 30x50 cm and complement each other in height to form a larger height (20/10/5/2.5 cm). This is the Applebox Half Black 50x30x10cm. Also, check out out Sets containing:1x Full, 2x half, 1 x quarter and 1 Pancake Appelbox.