Matresses! So many civilized people sleep on them!
There are so many kinds of matresses: Some are stuffed with straw, some with cotton, some have inner-coil-springs...
There are even Space-Age kinds of matresses, made with exotic polymers, developed by NASA for astronauts!
Matresses come in several standard sizes: Twin Matresses, Full Matresses, Queen-Size Matresses,
and California-King Matresses!
They even make matresses for infants and children.
A matress is good place in which one can sleep.