Bullet Point: Adopt advanced digital technology for quantifying monoclonal antibodies. It is professional and easy to measure ovulation during pregnancy. Clearly capture hormonal changes and increase your chances of conception. Automatic electronic detection using intelligent chip, stable and accurate. Independent packaging, long handle design, safer and more hygienic. It is valid for 24 months and can be recycled to meet the entire pregnancy cycle. Specification: Material: plastic Validity: three years Size: 180 * 10 * 10mm/7.08 * 0.39 * 0.39inch (Approx.) Package includes: 5 x pregnancy test pens