250cm
a casket
You must make a small cardboard box with enough room for your feet to fit in, and a hole at the top of the box. You should then insert the foam into the box.
With cardboard.
Make a house out of it if you have kids
In a cardboard box, in Ecuador.
Put it in the oven.
It is a box made out of cardboard
A cardboard box.
A bin can be made out of a cardboard box without doing anything at all to it. However, if the cardboard is in pieces, it can be glued together with wood glue to make a bin.
You can make a cardboard coffin or casket using a leftover refrigerator box. Just cut the sides of the box down to create a smaller box and then paint the box to look like wood. You can add pillows to the interior of the box to make it more "coffin-like."
You are going to make a box out of cardboard. The box needs to measure 10 cm by 5 cm by 5 cm; 10% of the final product will be wasted in the cutting process. How much cardboard do you need?