6 New Shipping Containers With Foam. This is a new set of 6 shipping containers. These are great for storage and shipping. Perfect for when you don't want the item to move and break in the shipping box. Also thieves can't shake the box and hear money or jewelry moving around. Great for displays and packing items that have to be rearranged every time you move them. Blue Sponge for protection and high quality see through plastic. The inside dimensions of each measure approximately 1 7/16" x 1 7/16" (36 x 36 mm).