The poem describes a magic box that can hold anything imaginable, from sensations like the swish of silk to fantastical creatures like a snowman with a rumbling belly. The box itself is made of ice, gold and steel, with stars on the lid and dinosaur toe joints for hinges. The speaker plans to surf on the wild Atlantic waves inside the box before emerging on a sunny yellow beach. In the end, the reader is invited to consider what they would place in their own magic box.