Standard cardboard boxes made from single wall cardboard. Internal dimensions: 152 x 152 x 152 mm (6 x 6 x 6 inches). Pack Of 30. These cartons have the added advantage of being multiscored at 102mm. This allows you to reduce the depth of your carton to a pre-scored dimension, by cutting down the existing slots (between the flaps) and folding along the pre-scored crease. Single wall boxes provide protection and reliability at an affordable price. Supplied flat packed - make them up by taping the flaps. Standard brown cardboard colour inside and outside. These cardboard boxes can be used in a variety of applications, ranging from household storage to shipping and transport. Single wall boxes feature a single layer of sturdy cardboard. For clients looking to purchase in bulk, we offer affordable wholesale pricing and discounts.