The contact owns an Evenflo Car Seat, Model: Revolve360 Extend, Model Number: 38412310, Manufactured Date: August 3, 2023. The contact stated that while attempting to install the car seat, he became aware that where the restraint straps wrapped underneath the car seat leg rest, the material was frayed and had started to tear. The contact attributed the failure to the sharp-edged hard plastic that the straps passed through. The manufacturer was notified of the failure and informed the contact that small rodents had likely chewed away the material of the straps. After a thorough inspection, the contact was unable to identify evidence that rodents were inside the vehicle. The manufacturer provided no further assistance.