Size matters how great are your guestimates this tin of delights makes a fantastic after dinner game travel game or just simply a great trivia game your guestimating skills will be tested to the max as size matters contains over 1 000 utterly trivial but fascinating questions examples of questions include lsquohow tall is a fully grown giraffersquo lsquomeasured in earth days how long does it take mars to orbit the sunrsquo lsquohow many burgers can be eaten in two minutes