Features: - Simple operation: easy to use, simply stick on the underwear and remove after use - High sensitivity: effectively detects if the amniotic fluid is broken - Hygiene: individually sealed to maintain cleanliness - Specially prepared for first-time mothers - pH value detection: detection range from 6.7 to 6.9 Specifications: - Material: Non-woven fabric - Quantity: 2 pieces per box, each individually sealed - Shelf life: 2 years - Function: Detects amniotic fluid leaks with 97.6% sensitivity - Measurements: Width: 0 cm, Height: 0 cm, Length: 0 cm, Weight: 0 kg