This set includes everything needed to express milk from both breasts simultaneously. Its main feature is the oval breast teat, with a 105º angle, allowing each mother to adjust it to the most comfortable position during milk expression. It includes two PersonalFit PLUS M breast teats (if the mother needs a different size, she must purchase the FLEX breast teat (S, M, L and XL) or the PLUS breast teat if she needs the XXL size). Features The product contains: 2 Personal Fit PLUS connectors, 2 Personal Fit PLUS membranes, 2 Personal Fit PLUS tubes and 2 Personal Fit PLUS protective membranes.