COMFORTABLE EXPERIENCE The material of this fetal monitoring strap is soft, comfortable and hygienic. It is suitable for pregnant women and can bring you a pleasant experience. Designed to be worn daily during your daily activities, you do not have to limit your abilities while wearing this pregnancy support. .SNAP ON DESIGN The elastic strap of this fetal monitor strap features a push button release, help you relieve hip, pelvic and sacroiliac joint pain, while further minimizing spinal tension is a great way to correct your posture and support abdominal muscles during your pregnancy. .ERGONOMIC DESIGN This fetal monitor is suitable for pregnant women to perform fetal heart monitoring. This is to prevent cross infection. Pregnant women should wear them before the test. remove, and more comfortable for use. .HIGH QUALITY This fetal monitoring belt is made of high quality materials, is non-toxic and harmless, non-irritating, safe to use, and can be purchased with confidence. .APPLICATION This fetal monitoring belt is suitable for monitoring the fetal heart after prenatal care after 28 weeks, which can be comfortably worn under any clothing.