10.81 centimeters is equal to 4.25 inches.
This is slightly smaller than the size of a standard CD, which has a diameter of 4.7 inches.
It is also slightly larger than the width of a standard business card, which typically measures 3.5 inches.
10.81 centimeters is approximately the height of a golf ball, which has a diameter of 4.27 inches.
It is also roughly the same width as a dollar bill, which measures 6.14 inches long and 2.61 inches wide.