Things That Are Square with K
Kites are often made as flat diamond/square shapes.
Square kitchen tables are common.
Classic Klondike bars are square ice cream treats.
A kerchief/bandana is often a square cloth.
Many knife blocks are designed as tall square prisms.
Kleenex boxes are commonly cube/square-shaped.
CD cases are flat squares; Kinks albums came in these
Kmart logo/signs traditionally use square panels
A single kitchen tile is often a neat square
Many kiosks are little square booths or stalls
Individual keyboard keys are little square buttons
A kit box is often a cube with square faces
"K square" sounds like a city square/place name
The words in the list Things That Are Square with K come from players of the word game City, Country, River.