Assertion: car seat's strap | /r/HasProperty | tether
Facets:
Source sentences:
text: All forward-facing car seats have a tether strap, which is a strap with a hook on the end that comes from the head of the child's car seat and connects to the tether anchor in the vehicle.
text: All convertible car seats are equipped with a top tether strap and lower anchor connectors, but the manufacturer may recommend not using the top tether strap in the rear-facing position, so check the manual.