How big are punching shrip?

Punching shrimp, also known as pistol shrimp, typically range from 1 to 8 inches (2.5 to 20 cm) in length, depending on the species. They are known for their unique claw, which can snap shut rapidly to create a powerful shockwave and loud sound, allowing them to hunt and communicate. Despite their small size, their striking mechanism makes them notable in the marine ecosystem.