Britax is recalling hundreds of thousands of infant car seats because part of it could choke a child.

The company is conducting a recall of the chest clip on certain B-Safe 35, B-Safe 35 Elite and BOB B-Safe 35 infant car seat models manufactured between November 1, 2015, and May 31, 2017.

Britax said the chest clips can break and choke a child. The company said it will contact owners and give them free replacement clips.

To see if your child’s seat is part of the recall, visit Britax’s website to compare model numbers affected.

No injuries have yet been reported.