Q: What are the dimension of the 3D printed arm?
A: This model measures 22x7x3.5 when laying flat on a table. The width of the hand alone is 5 inches. From the wrist to the elbow, the arm is 10.5 inches. The circumference of the wrist is 7.5 inches. Around the top portion of the arm, the circumference is 8 inches. The length of the index finger is 3.5 inches.