The latter are called clews, and they meet at an iron ring, which is attached to the hooks in the carline beams when the hammock is in position for use.

When a hammock is properly slung it hangs almost straight, with very little sagging.

To get in properly, one grasps two hoops near the head, and, with an agile spring, throws body and feet into the canvas bed.

This requires a knack, and is learned only after a more or less painful experience.

A three-inch mattress and two blankets go with each outfit.
For sheets a bag-like mattress cover is used, and, in lieu of the downy pillows of home, the sailor must be content with his shoes rolled up inside his trousers or flannel shirt.