Oval Ring Matching Band 3D print model

cgtrader

A human's index finger is surprisingly robust and strong enough to exert forces up to five times one's body weight, with most fingers containing as many bones -14 - and having more degrees of motion than any other part of the hand or arm, all housed in a slender yet remarkably sturdy bony frame roughly the size of an adult human fist, approximately 3.9 to 4 inches (9.9-10.1 cm) in length overall, though individuals vary with some people's digits reaching as small as finger size four while others exceed six easily.