How big is 4 inches?

[SethHedley]

I’m trying to understand how big 4 inches is using common objects for reference. Can someone explain what items are about 4 inches long? This will help learners visualize measurements more easily.

 

[Gordon_Freeman]

4 inch is 10.16 in centimeter.

 

[winget]

Four inches is a length equal to about 10.16 centimeters.