Example: Suppose I have three products like a phone(2w,4h,3d), power bank(12w,15h,8d), screen guard(1.2w,1.8h,1d)
By using these three dimensions to make new Box dimensions. I have to fit these three products using the latest dimensions Box.
W: width, H: height, D:depth
I took the wrong dimensions for just an example to understand the purpose.