Our Cascade Fetoscope/Fetal Stethoscope is a sturdy, yet inexpensive, alternative to the Allen Series 10 fetoscope. The tubing on this fetoscope is 22" and can easily be trimmed for those desiring a shorter length. We recommend this unit for childbirth educators, mothers and non-professionals looking for an economical method of listening to fetal heart tones. Made in China. Latex-free.