Can a seatbelt be installed on the Diono Ultra Mat?

Hi Starlyn, thank you for your enquiry, the Diono Ultramat is used to protect your seat from the Car Restraint, this cannot be used as a safety device or as a car seat. It is only to be used under a car seat to stop the car seat moving or to protect the seats from getting damage. We would advise talking to your nearest store in regards to options for your child in regards to a suitable car seat if still applicable. we recommend a child use a car seat or booster until they are 148cm high, this way they are tall enough to position well in the seat so that the seatbelt isn’t incorrectly placed. We hope this helps.