23.94 centimeters is equivalent to 9.424 inches.
This is approximately the size of a standard iPad Pro (9.74 inches) or a dollar bill (6.14 inches).
It is slightly smaller than the average length of a human hand (7-8 inches) and slightly larger than the width of a standard letter-sized piece of paper (8.5 inches).
It is also roughly the length of a standard pencil (7.5 inches) or the distance between the tip of your thumb to the knuckle of your index finger when making a “thumbs up” gesture.