Free of BPA, phthalates, nitrosamines, lead, PVC, PET, and biologically harmful chemicals. No Spill nipple! Features our cross cut design. The design also mimics natural breastfeeding as it requires your little one to nurse to receive fluid. Anti-colic nipple helps reduce incidence of gas and spit up. Unique one-piece design eliminates cleaning headaches and tricky assembly. No extra parts to lose. Country of Origin: Taiwan Weight (lbs): 0.38